diff --git a/Algorithm/Sort/TimSort.php b/Algorithm/Sort/TimSort.php
index 2032debb4..82786285c 100644
--- a/Algorithm/Sort/TimSort.php
+++ b/Algorithm/Sort/TimSort.php
@@ -25,7 +25,7 @@ namespace phpOMS\Algorithm\Sort;
 final class TimSort implements SortInterface
 {
     /**
-     * Blocks the sorting is devided into
+     * Blocks the sorting is divided into
      *
      * @var   int
      * @since 1.0.0
diff --git a/Business/Finance/Depreciation.php b/Business/Finance/Depreciation.php
index 1c2d45e75..c2195ee82 100644
--- a/Business/Finance/Depreciation.php
+++ b/Business/Finance/Depreciation.php
@@ -124,7 +124,7 @@ final class Depreciation
     }
 
     /**
-     * Calculate the progressiv factor
+     * Calculate the progressive factor
      *
      * @param float $start    Value to depreciate (reduced by residual value if required)
      * @param float $residual Residual value
diff --git a/Dispatcher/Dispatcher.php b/Dispatcher/Dispatcher.php
index 539fe552a..b1d3a1532 100644
--- a/Dispatcher/Dispatcher.php
+++ b/Dispatcher/Dispatcher.php
@@ -86,7 +86,7 @@ final class Dispatcher implements DispatcherInterface
     /**
      * Dispatch string.
      *
-     * The disptacher can dispatch static functions.
+     * The dispatcher can dispatch static functions.
      * String: `some/namespace/path::myStaticFunction`
      *
      * Additionally it's also possible to dispatch functions of modules.
diff --git a/Event/EventManager.php b/Event/EventManager.php
index b4f24b8be..ac0e5c2f3 100644
--- a/Event/EventManager.php
+++ b/Event/EventManager.php
@@ -150,7 +150,7 @@ final class EventManager implements \Countable
      * @param string $id    Sub-requirement for event
      * @param mixed  $data  Data to pass to the callback
      *
-     * @return bool returns true on sucessfully triggering the event, false if the event couldn't be triggered which also includes sub-requirements missing
+     * @return bool returns true on successfully triggering the event, false if the event couldn't be triggered which also includes sub-requirements missing
      *
      * @since 1.0.0
      */
@@ -179,7 +179,7 @@ final class EventManager implements \Countable
      * @param string $id    Sub-requirement for event
      * @param mixed  $data  Data to pass to the callback
      *
-     * @return bool returns true on sucessfully triggering the event, false if the event couldn't be triggered which also includes sub-requirements missing
+     * @return bool returns true on successfully triggering the event, false if the event couldn't be triggered which also includes sub-requirements missing
      *
      * @since 1.0.0
      */
diff --git a/Math/Exception/ZeroDevisionException.php b/Math/Exception/ZeroDivisionException.php
similarity index 81%
rename from Math/Exception/ZeroDevisionException.php
rename to Math/Exception/ZeroDivisionException.php
index 986ca75fc..f89a4eb4f 100644
--- a/Math/Exception/ZeroDevisionException.php
+++ b/Math/Exception/ZeroDivisionException.php
@@ -15,14 +15,14 @@ declare(strict_types=1);
 namespace phpOMS\Math\Exception;
 
 /**
- * Zero devision exception.
+ * Zero division exception.
  *
  * @package phpOMS\Math\Exception
  * @license OMS License 1.0
  * @link    https://orange-management.org
  * @since   1.0.0
  */
-final class ZeroDevisionException extends \UnexpectedValueException
+final class ZeroDivisionException extends \UnexpectedValueException
 {
     /**
      * Constructor.
@@ -34,6 +34,6 @@ final class ZeroDevisionException extends \UnexpectedValueException
      */
     public function __construct(int $code = 0, \Exception $previous = null)
     {
-        parent::__construct('Devision by zero is not defined.', $code, $previous);
+        parent::__construct('Division by zero is not defined.', $code, $previous);
     }
 }
diff --git a/Math/Functions/Fibunacci.php b/Math/Functions/Fibonacci.php
similarity index 89%
rename from Math/Functions/Fibunacci.php
rename to Math/Functions/Fibonacci.php
index 01b2f9e14..6453a4be6 100644
--- a/Math/Functions/Fibunacci.php
+++ b/Math/Functions/Fibonacci.php
@@ -24,7 +24,7 @@ use phpOMS\Math\Number\Numbers;
  * @link    https://orange-management.org
  * @since   1.0.0
  */
-final class Fibunacci
+final class Fibonacci
 {
     /**
      * Constructor.
@@ -38,7 +38,7 @@ final class Fibunacci
     }
 
     /**
-     * Is fibunacci number.
+     * Is Fibonacci number.
      *
      * @param int $n Integer
      *
@@ -46,13 +46,13 @@ final class Fibunacci
      *
      * @since 1.0.0
      */
-    public static function isFibunacci(int $n) : bool
+    public static function isFibonacci(int $n) : bool
     {
         return Numbers::isSquare(5 * $n ** 2 + 4) || Numbers::isSquare(5 * $n ** 2 - 4);
     }
 
     /**
-     * Get n-th fibunacci number.
+     * Get n-th Fibonacci number.
      *
      * @param int $n     n-th number
      * @param int $start Start value
@@ -81,7 +81,7 @@ final class Fibunacci
     }
 
     /**
-     * Calculate n-th fibunacci with binets formula.
+     * Calculate n-th Fibonacci with binets formula.
      *
      * @param int $n n-th number
      *
diff --git a/Math/Statistic/Average.php b/Math/Statistic/Average.php
index c23148b12..ca90b61f0 100644
--- a/Math/Statistic/Average.php
+++ b/Math/Statistic/Average.php
@@ -14,7 +14,7 @@ declare(strict_types=1);
 
 namespace phpOMS\Math\Statistic;
 
-use phpOMS\Math\Exception\ZeroDevisionException;
+use phpOMS\Math\Exception\ZeroDivisionException;
 use phpOMS\Math\Matrix\Exception\InvalidDimensionException;
 
 /**
@@ -167,7 +167,7 @@ final class Average
      *
      * @return float
      *
-     * @throws ZeroDevisionException This exception is thrown if the values array is empty
+     * @throws ZeroDivisionException This exception is thrown if the values array is empty
      *
      * @since 1.0.0
      */
@@ -176,7 +176,7 @@ final class Average
         $count = \count($values);
 
         if ($count === 0) {
-            throw new ZeroDevisionException();
+            throw new ZeroDivisionException();
         }
 
         return \array_sum($values) / $count;
@@ -239,7 +239,7 @@ final class Average
      *
      * @return float
      *
-     * @throws ZeroDevisionException This exception is thrown if the values array is empty
+     * @throws ZeroDivisionException This exception is thrown if the values array is empty
      *
      * @since 1.0.0
      */
@@ -248,7 +248,7 @@ final class Average
         $count = \count($values);
 
         if ($count === 0) {
-            throw new ZeroDevisionException();
+            throw new ZeroDivisionException();
         }
 
         return \pow(\array_product($values), 1 / $count);
@@ -264,7 +264,7 @@ final class Average
      *
      * @return float
      *
-     * @throws ZeroDevisionException This exception is thrown if a value in the values array is 0 or if the values array is empty
+     * @throws ZeroDivisionException This exception is thrown if a value in the values array is 0 or if the values array is empty
      *
      * @since 1.0.0
      */
@@ -280,12 +280,12 @@ final class Average
         $sum   = 0.0;
 
         if ($count === 0) {
-            throw new ZeroDevisionException();
+            throw new ZeroDivisionException();
         }
 
         foreach ($values as $value) {
             if ($value === 0) {
-                throw new ZeroDevisionException();
+                throw new ZeroDivisionException();
             }
 
             $sum += 1 / $value;
diff --git a/Math/Statistic/MeasureOfDispersion.php b/Math/Statistic/MeasureOfDispersion.php
index 848a718e7..5fc9af638 100644
--- a/Math/Statistic/MeasureOfDispersion.php
+++ b/Math/Statistic/MeasureOfDispersion.php
@@ -14,7 +14,7 @@ declare(strict_types=1);
 
 namespace phpOMS\Math\Statistic;
 
-use phpOMS\Math\Exception\ZeroDevisionException;
+use phpOMS\Math\Exception\ZeroDivisionException;
 use phpOMS\Math\Matrix\Exception\InvalidDimensionException;
 
 /**
@@ -68,7 +68,7 @@ final class MeasureOfDispersion
      *
      * @return float
      *
-     * @throws ZeroDevisionException This exception is thrown if the mean is 0
+     * @throws ZeroDivisionException This exception is thrown if the mean is 0
      *
      * @since 1.0.0
      */
@@ -77,7 +77,7 @@ final class MeasureOfDispersion
         $mean = $mean !== null ? $mean : Average::arithmeticMean($values);
 
         if ($mean === 0.0) {
-            throw new ZeroDevisionException();
+            throw new ZeroDivisionException();
         }
 
         return self::standardDeviation($values) / $mean;
@@ -123,7 +123,7 @@ final class MeasureOfDispersion
      *
      * @return float
      *
-     * @throws ZeroDevisionException This exception is thrown if the size of the values array is less than 2
+     * @throws ZeroDivisionException This exception is thrown if the size of the values array is less than 2
      *
      * @since 1.0.0
      */
@@ -132,7 +132,7 @@ final class MeasureOfDispersion
         $count = \count($values);
 
         if ($count < 2) {
-            throw new ZeroDevisionException();
+            throw new ZeroDivisionException();
         }
 
         return self::empiricalVariance($values, [], $mean) * $count / ($count - 1);
@@ -153,7 +153,7 @@ final class MeasureOfDispersion
      *
      * @return float
      *
-     * @throws ZeroDevisionException This exception is thrown if the values array is empty
+     * @throws ZeroDivisionException This exception is thrown if the values array is empty
      *
      * @since 1.0.0
      */
@@ -163,7 +163,7 @@ final class MeasureOfDispersion
         $hasProbability = !empty($probabilities);
 
         if ($count === 0) {
-            throw new ZeroDevisionException();
+            throw new ZeroDivisionException();
         }
 
         $mean = $hasProbability ? Average::weightedAverage($values, $probabilities) : ($mean !== null ? $mean : Average::arithmeticMean($values));
@@ -190,7 +190,7 @@ final class MeasureOfDispersion
      *
      * @return float
      *
-     * @throws ZeroDevisionException     This exception is thrown if the size of the x array is less than 2
+     * @throws ZeroDivisionException     This exception is thrown if the size of the x array is less than 2
      * @throws InvalidDimensionException This exception is thrown if x and y have different dimensions
      *
      * @since 1.0.0
@@ -200,7 +200,7 @@ final class MeasureOfDispersion
         $count = \count($x);
 
         if ($count < 2) {
-            throw new ZeroDevisionException();
+            throw new ZeroDivisionException();
         }
 
         if ($count !== \count($y)) {
diff --git a/Socket/Client/Client.php b/Socket/Client/Client.php
index 05a21d97f..0ead12282 100644
--- a/Socket/Client/Client.php
+++ b/Socket/Client/Client.php
@@ -96,7 +96,7 @@ class Client extends SocketAbstract
                     ++$errorCounter;
                 }
 
-                // todo: create reset condition for errorCounter. Probably if a successfull read happened
+                // todo: create reset condition for errorCounter. Probably if a successful read happened
 
                 //if (socket_select($read, $write = null, $except = null, 0) < 1) {
                 // error
diff --git a/tests/Account/PermissionAbstractTest.php b/tests/Account/PermissionAbstractTest.php
index adddf236c..e7feaff8a 100644
--- a/tests/Account/PermissionAbstractTest.php
+++ b/tests/Account/PermissionAbstractTest.php
@@ -185,7 +185,7 @@ class PermissionAbstractTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid permissions are not validted
+     * @testdox Invalid permissions are not validated
      * @covers phpOMS\Account\PermissionAbstract
      * @group framework
      */
diff --git a/tests/Algorithm/CoinMatching/MinimumCoinProblemTest.php b/tests/Algorithm/CoinMatching/MinimumCoinProblemTest.php
index 8e6fbb450..fd7c44e08 100644
--- a/tests/Algorithm/CoinMatching/MinimumCoinProblemTest.php
+++ b/tests/Algorithm/CoinMatching/MinimumCoinProblemTest.php
@@ -26,7 +26,7 @@ require_once __DIR__ . '/../../Autoloader.php';
 class MinimumCoinProblemTest extends \PHPUnit\Framework\TestCase
 {
     /**
-     * @testdox A value is matched with the minimum quantity of avialable coins.
+     * @testdox A value is matched with the minimum quantity of available coins.
      * @covers phpOMS\Algorithm\CoinMatching\MinimumCoinProblem
      * @group framework
      */
diff --git a/tests/Algorithm/PathFinding/GridTest.php b/tests/Algorithm/PathFinding/GridTest.php
index d54fe3f72..d3892880e 100644
--- a/tests/Algorithm/PathFinding/GridTest.php
+++ b/tests/Algorithm/PathFinding/GridTest.php
@@ -102,7 +102,7 @@ class GridTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox All hoirzontal neighbors can be found correctly
+     * @testdox All horizontal neighbors can be found correctly
      * @covers phpOMS\Algorithm\PathFinding\Grid::getNeighbors
      * @group framework
      */
diff --git a/tests/Algorithm/PathFinding/HeuristicTest.php b/tests/Algorithm/PathFinding/HeuristicTest.php
index 262d28d98..5b9abe273 100644
--- a/tests/Algorithm/PathFinding/HeuristicTest.php
+++ b/tests/Algorithm/PathFinding/HeuristicTest.php
@@ -27,7 +27,7 @@ require_once __DIR__ . '/../../Autoloader.php';
 class HeuristicTest extends \PHPUnit\Framework\TestCase
 {
     /**
-     * @testdox The heuristics return the corret metric results
+     * @testdox The heuristics return the correct metric results
      * @covers phpOMS\Algorithm\PathFinding\Heuristic
      * @group framework
      */
diff --git a/tests/Business/Finance/DepreciationTest.php b/tests/Business/Finance/DepreciationTest.php
index 5369b37b6..ffa314725 100644
--- a/tests/Business/Finance/DepreciationTest.php
+++ b/tests/Business/Finance/DepreciationTest.php
@@ -24,7 +24,7 @@ use phpOMS\Business\Finance\Depreciation;
 class DepreciationTest extends \PHPUnit\Framework\TestCase
 {
     /**
-     * @testdox The straight line deprecition and reverse value calculations are correct
+     * @testdox The straight line depreciation and reverse value calculations are correct
      * @group framework
      */
     public function testStraightLine() : void
@@ -38,7 +38,7 @@ class DepreciationTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The arithmetic degressiv deprecition and reverse value calculations are correct
+     * @testdox The arithmetic degressive depreciation and reverse value calculations are correct
      * @group framework
      */
     public function testArithmeticDegressivDepreciation() : void
@@ -54,7 +54,7 @@ class DepreciationTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The arithmetic progressiv deprecition and reverse value calculations are correct
+     * @testdox The arithmetic progressive depreciation and reverse value calculations are correct
      * @group framework
      */
     public function testArithmeticProgressivDepreciation() : void
@@ -70,7 +70,7 @@ class DepreciationTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The geometric progressiv deprecition and reverse value calculations are correct
+     * @testdox The geometric progressive depreciation and reverse value calculations are correct
      * @group framework
      */
     public function testGeometricProgressivDepreciation() : void
@@ -86,7 +86,7 @@ class DepreciationTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The geometric degressiv deprecition and reverse value calculations are correct
+     * @testdox The geometric degressive depreciation and reverse value calculations are correct
      * @group framework
      */
     public function testGeometricDegressivDepreciation() : void
diff --git a/tests/Business/Finance/FinanceFormulasTest.php b/tests/Business/Finance/FinanceFormulasTest.php
index 36451f20b..b6fe9af74 100644
--- a/tests/Business/Finance/FinanceFormulasTest.php
+++ b/tests/Business/Finance/FinanceFormulasTest.php
@@ -335,7 +335,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The descounted payback period is correct
+     * @testdox The discounted payback period is correct
      * @group framework
      */
     public function testDiscountedPaybackPeriod() : void
@@ -548,7 +548,7 @@ class FinanceFormulasTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox No cash flows in the net prsent value calculation result in 0
+     * @testdox No cash flows in the net present value calculation result in 0
      * @group framework
      */
     public function testEmptyNetPresentValue() : void
diff --git a/tests/Business/Marketing/MetricsTest.php b/tests/Business/Marketing/MetricsTest.php
index aa8877b7d..52ba9567b 100644
--- a/tests/Business/Marketing/MetricsTest.php
+++ b/tests/Business/Marketing/MetricsTest.php
@@ -24,7 +24,7 @@ use phpOMS\Business\Marketing\Metrics;
 class MetricsTest extends \PHPUnit\Framework\TestCase
 {
     /**
-     * @testdox Test the correctnes of the customer retention calculation
+     * @testdox Test the correctness of the customer retention calculation
      * @group framework
      */
     public function testCustomerRetention() : void
diff --git a/tests/Business/Marketing/NetPromoterScoreTest.php b/tests/Business/Marketing/NetPromoterScoreTest.php
index 717ecf6d0..b9731696d 100644
--- a/tests/Business/Marketing/NetPromoterScoreTest.php
+++ b/tests/Business/Marketing/NetPromoterScoreTest.php
@@ -35,7 +35,7 @@ class NetPromoterScoreTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The net promotor score, detractors, passives and promotors are correct
+     * @testdox The net promoter score, detractors, passives and promoters are correct
      * @group framework
      */
     public function testScoreDetractorPassivePromotor() : void
diff --git a/tests/Config/OptionsTraitTest.php b/tests/Config/OptionsTraitTest.php
index 88cbed069..b6a9816e6 100644
--- a/tests/Config/OptionsTraitTest.php
+++ b/tests/Config/OptionsTraitTest.php
@@ -19,7 +19,7 @@ use phpOMS\Config\OptionsTrait;
 require_once __DIR__ . '/../Autoloader.php';
 
 /**
- * @testdox phpOMS\tests\Config\OptionsTrait: Helper for managing otpions
+ * @testdox phpOMS\tests\Config\OptionsTrait: Helper for managing options
  *
  * @internal
  */
diff --git a/tests/DataStorage/Cache/Connection/FileCacheTest.php b/tests/DataStorage/Cache/Connection/FileCacheTest.php
index 097cce834..5fef6a227 100644
--- a/tests/DataStorage/Cache/Connection/FileCacheTest.php
+++ b/tests/DataStorage/Cache/Connection/FileCacheTest.php
@@ -70,7 +70,7 @@ class FileCacheTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The connection to a dedicated cache directory can be established (none-exising directories get created)
+     * @testdox The connection to a dedicated cache directory can be established (none-existing directories get created)
      * @covers phpOMS\DataStorage\Cache\Connection\FileCache<extended>
      * @group framework
      */
@@ -259,7 +259,7 @@ class FileCacheTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Unexpired cache data connot be delete if lower expiration is defined
+     * @testdox Unexpired cache data cannot be delete if lower expiration is defined
      * @covers phpOMS\DataStorage\Cache\Connection\FileCache<extended>
      * @group framework
      */
@@ -295,7 +295,7 @@ class FileCacheTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Cach data can be flushed by expiration date
+     * @testdox Cache data can be flushed by expiration date
      * @covers phpOMS\DataStorage\Cache\Connection\FileCache<extended>
      * @group framework
      */
diff --git a/tests/DataStorage/Cache/Connection/MemCachedTest.php b/tests/DataStorage/Cache/Connection/MemCachedTest.php
index 7905e3ee9..f06fe02e2 100644
--- a/tests/DataStorage/Cache/Connection/MemCachedTest.php
+++ b/tests/DataStorage/Cache/Connection/MemCachedTest.php
@@ -67,7 +67,7 @@ class MemCachedTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The connection to a cache can be established (none-exising directories get created)
+     * @testdox The connection to a cache can be established (none-existing directories get created)
      * @covers phpOMS\DataStorage\Cache\Connection\MemCached<extended>
      * @group framework
      */
diff --git a/tests/DataStorage/Cache/Connection/RedisCacheTest.php b/tests/DataStorage/Cache/Connection/RedisCacheTest.php
index 494f3f525..42fcc5e75 100644
--- a/tests/DataStorage/Cache/Connection/RedisCacheTest.php
+++ b/tests/DataStorage/Cache/Connection/RedisCacheTest.php
@@ -62,7 +62,7 @@ class RedisCacheTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The connection to a cache can be established (none-exising directories get created)
+     * @testdox The connection to a cache can be established (none-existing directories get created)
      * @covers phpOMS\DataStorage\Cache\Connection\RedisCache<extended>
      * @group framework
      */
diff --git a/tests/DataStorage/Cookie/CookieJarTest.php b/tests/DataStorage/Cookie/CookieJarTest.php
index fa0df4f68..280277796 100644
--- a/tests/DataStorage/Cookie/CookieJarTest.php
+++ b/tests/DataStorage/Cookie/CookieJarTest.php
@@ -110,7 +110,7 @@ class CookieJarTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A locked coockie cannot be saved and throws a LockException
+     * @testdox A locked cookie cannot be saved and throws a LockException
      * @group framework
      */
     public function testSaveLocked() : void
diff --git a/tests/DataStorage/Database/DataMapperAbstractTest.php b/tests/DataStorage/Database/DataMapperAbstractTest.php
index 5d7ca9ec7..088890102 100644
--- a/tests/DataStorage/Database/DataMapperAbstractTest.php
+++ b/tests/DataStorage/Database/DataMapperAbstractTest.php
@@ -162,7 +162,7 @@ class DataMapperAbstractTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The datamapper sucessfully creates a database entry of a model
+     * @testdox The datamapper successfully creates a database entry of a model
      * @covers phpOMS\DataStorage\Database\DataMapperAbstract
      * @group framework
      */
@@ -173,7 +173,7 @@ class DataMapperAbstractTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The datamapper sucessfully creates a database entry of array data
+     * @testdox The datamapper successfully creates a database entry of array data
      * @covers phpOMS\DataStorage\Database\DataMapperAbstract
      * @group framework
      */
@@ -184,7 +184,7 @@ class DataMapperAbstractTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The datamapper sucessfully returns a database entry as model
+     * @testdox The datamapper successfully returns a database entry as model
      * @covers phpOMS\DataStorage\Database\DataMapperAbstract
      * @group framework
      */
@@ -221,7 +221,7 @@ class DataMapperAbstractTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The datamapper sucessfully returns a database entry as array
+     * @testdox The datamapper successfully returns a database entry as array
      * @covers phpOMS\DataStorage\Database\DataMapperAbstract
      * @group framework
      */
@@ -253,7 +253,7 @@ class DataMapperAbstractTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The datamapper sucessfully updates a database entry from a model
+     * @testdox The datamapper successfully updates a database entry from a model
      * @covers phpOMS\DataStorage\Database\DataMapperAbstract
      * @group framework
      */
@@ -285,7 +285,7 @@ class DataMapperAbstractTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The datamapper sucessfully updates a database entry from an array
+     * @testdox The datamapper successfully updates a database entry from an array
      * @covers phpOMS\DataStorage\Database\DataMapperAbstract
      * @group framework
      */
@@ -317,7 +317,7 @@ class DataMapperAbstractTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The datamapper sucessfully deletes a database entry from a model
+     * @testdox The datamapper successfully deletes a database entry from a model
      * @covers phpOMS\DataStorage\Database\DataMapperAbstract
      * @group framework
      */
diff --git a/tests/Dispatcher/DispatcherTest.php b/tests/Dispatcher/DispatcherTest.php
index 9c0a5e4dc..69a633729 100644
--- a/tests/Dispatcher/DispatcherTest.php
+++ b/tests/Dispatcher/DispatcherTest.php
@@ -51,7 +51,7 @@ class DispatcherTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The disptacher can dispatch a function/closure
+     * @testdox The dispatcher can dispatch a function/closure
      * @covers phpOMS\Dispatcher\Dispatcher
      * @group framework
      */
@@ -79,7 +79,7 @@ class DispatcherTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The disptacher can dispatch a method as string representation of a controller
+     * @testdox The dispatcher can dispatch a method as string representation of a controller
      * @covers phpOMS\Dispatcher\Dispatcher
      * @group framework
      */
@@ -99,7 +99,7 @@ class DispatcherTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The disptacher can dispatch a method as array representation of a controller
+     * @testdox The dispatcher can dispatch a method as array representation of a controller
      * @covers phpOMS\Dispatcher\Dispatcher
      * @group framework
      */
@@ -127,7 +127,7 @@ class DispatcherTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The disptacher can dispatch a static method as string representation
+     * @testdox The dispatcher can dispatch a static method as string representation
      * @covers phpOMS\Dispatcher\Dispatcher
      * @group framework
      */
@@ -147,7 +147,7 @@ class DispatcherTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The disptacher can dispatch multiple destinations after another
+     * @testdox The dispatcher can dispatch multiple destinations after another
      * @covers phpOMS\Dispatcher\Dispatcher
      * @group framework
      */
@@ -183,7 +183,7 @@ class DispatcherTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A invalid controller path thorws a PathException
+     * @testdox A invalid controller path throws a PathException
      * @covers phpOMS\Dispatcher\Dispatcher
      * @group framework
      */
@@ -195,7 +195,7 @@ class DispatcherTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A invalid function path thorws a Exception
+     * @testdox A invalid function path throws a Exception
      * @covers phpOMS\Dispatcher\Dispatcher
      * @group framework
      */
@@ -207,7 +207,7 @@ class DispatcherTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A malformed dispatch path thorws UnexpectedValueException
+     * @testdox A malformed dispatch path throws UnexpectedValueException
      * @covers phpOMS\Dispatcher\Dispatcher
      * @group framework
      */
diff --git a/tests/Event/EventManagerTest.php b/tests/Event/EventManagerTest.php
index 005762d59..7da1a302c 100644
--- a/tests/Event/EventManagerTest.php
+++ b/tests/Event/EventManagerTest.php
@@ -148,7 +148,7 @@ class EventManagerTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox An event can be manually removed/detatched
+     * @testdox An event can be manually removed/detached
      * @covers phpOMS\Event\EventManager
      * @group framework
      */
@@ -165,7 +165,7 @@ class EventManagerTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox None-existing events cannot be manually removed/detatched
+     * @testdox None-existing events cannot be manually removed/detached
      * @covers phpOMS\Event\EventManager
      * @group framework
      */
diff --git a/tests/Math/Exception/ZeroDevisionExceptionTest.php b/tests/Math/Exception/ZeroDevisionExceptionTest.php
index c8b931211..0084a9390 100644
--- a/tests/Math/Exception/ZeroDevisionExceptionTest.php
+++ b/tests/Math/Exception/ZeroDevisionExceptionTest.php
@@ -14,15 +14,15 @@ declare(strict_types=1);
 
 namespace phpOMS\tests\Math\Exception;
 
-use phpOMS\Math\Exception\ZeroDevisionException;
+use phpOMS\Math\Exception\ZeroDivisionException;
 
 /**
  * @internal
  */
-class ZeroDevisionExceptionTest extends \PHPUnit\Framework\TestCase
+class ZeroDivisionExceptionTest extends \PHPUnit\Framework\TestCase
 {
     public function testException() : void
     {
-        self::assertInstanceOf(\UnexpectedValueException::class, new ZeroDevisionException());
+        self::assertInstanceOf(\UnexpectedValueException::class, new ZeroDivisionException());
     }
 }
diff --git a/tests/Math/Functions/FibonacciTest.php b/tests/Math/Functions/FibonacciTest.php
new file mode 100644
index 000000000..58031abba
--- /dev/null
+++ b/tests/Math/Functions/FibonacciTest.php
@@ -0,0 +1,71 @@
+<?php
+/**
+ * Orange Management
+ *
+ * PHP Version 7.4
+ *
+ * @package   tests
+ * @copyright Dennis Eichhorn
+ * @license   OMS License 1.0
+ * @version   1.0.0
+ * @link      https://orange-management.org
+ */
+declare(strict_types=1);
+
+namespace phpOMS\tests\Math\Functions;
+
+use phpOMS\Math\Functions\Fibonacci;
+
+/**
+ * @testdox phpOMS\tests\Math\Functions\FibonacciTest: Fibonacci functions
+ *
+ * @internal
+ */
+class FibonacciTest extends \PHPUnit\Framework\TestCase
+{
+    /**
+     * @testdox A number can be checked if it is a fibonacci number
+     * @covers phpOMS\Math\Functions\Fibonacci
+     * @group framework
+     */
+    public function testFibonacci() : void
+    {
+        self::assertTrue(Fibonacci::isFibonacci(13));
+        self::assertTrue(Fibonacci::isFibonacci(55));
+        self::assertTrue(Fibonacci::isFibonacci(89));
+        self::assertFalse(Fibonacci::isFibonacci(6));
+        self::assertFalse(Fibonacci::isFibonacci(87));
+    }
+
+    /**
+     * @testdox A fibonacci number can be returned by index
+     * @covers phpOMS\Math\Functions\Fibonacci
+     * @group framework
+     */
+    public function testFibonacciByKey() : void
+    {
+        self::assertEquals(1, Fibonacci::fib(1));
+    }
+
+    /**
+     * @testdox The binet formula returns fibonacci numbers
+     * @covers phpOMS\Math\Functions\Fibonacci
+     * @group framework
+     */
+    public function testBinet() : void
+    {
+        self::assertTrue(Fibonacci::isFibonacci(Fibonacci::binet(3)));
+        self::assertTrue(Fibonacci::isFibonacci(Fibonacci::binet(6)));
+    }
+
+    /**
+     * @testdox The binet formula and the fibonacci formula return the same results
+     * @covers phpOMS\Math\Functions\Fibonacci
+     * @group framework
+     */
+    public function testBinetFib() : void
+    {
+        self::assertEquals(Fibonacci::binet(6), Fibonacci::fib(6));
+        self::assertEquals(Fibonacci::binet(8), Fibonacci::fib(8));
+    }
+}
diff --git a/tests/Math/Functions/FibunacciTest.php b/tests/Math/Functions/FibunacciTest.php
deleted file mode 100644
index 39a1c5b31..000000000
--- a/tests/Math/Functions/FibunacciTest.php
+++ /dev/null
@@ -1,71 +0,0 @@
-<?php
-/**
- * Orange Management
- *
- * PHP Version 7.4
- *
- * @package   tests
- * @copyright Dennis Eichhorn
- * @license   OMS License 1.0
- * @version   1.0.0
- * @link      https://orange-management.org
- */
-declare(strict_types=1);
-
-namespace phpOMS\tests\Math\Functions;
-
-use phpOMS\Math\Functions\Fibunacci;
-
-/**
- * @testdox phpOMS\tests\Math\Functions\FibunacciTest: Fibunacci functions
- *
- * @internal
- */
-class FibunacciTest extends \PHPUnit\Framework\TestCase
-{
-    /**
-     * @testdox A number can be checked if it is a fibunacci number
-     * @covers phpOMS\Math\Functions\Fibunacci
-     * @group framework
-     */
-    public function testFibunacci() : void
-    {
-        self::assertTrue(Fibunacci::isFibunacci(13));
-        self::assertTrue(Fibunacci::isFibunacci(55));
-        self::assertTrue(Fibunacci::isFibunacci(89));
-        self::assertFalse(Fibunacci::isFibunacci(6));
-        self::assertFalse(Fibunacci::isFibunacci(87));
-    }
-
-    /**
-     * @testdox A fibunacci number can be returned by index
-     * @covers phpOMS\Math\Functions\Fibunacci
-     * @group framework
-     */
-    public function testFibunacciByKey() : void
-    {
-        self::assertEquals(1, Fibunacci::fib(1));
-    }
-
-    /**
-     * @testdox The binet formula returns fibunacci numbers
-     * @covers phpOMS\Math\Functions\Fibunacci
-     * @group framework
-     */
-    public function testBinet() : void
-    {
-        self::assertTrue(Fibunacci::isFibunacci(Fibunacci::binet(3)));
-        self::assertTrue(Fibunacci::isFibunacci(Fibunacci::binet(6)));
-    }
-
-    /**
-     * @testdox The binet formula and the fibunacci formula return the same results
-     * @covers phpOMS\Math\Functions\Fibunacci
-     * @group framework
-     */
-    public function testBinetFib() : void
-    {
-        self::assertEquals(Fibunacci::binet(6), Fibunacci::fib(6));
-        self::assertEquals(Fibunacci::binet(8), Fibunacci::fib(8));
-    }
-}
diff --git a/tests/Math/Geometry/ConvexHull/MonotoneChainTest.php b/tests/Math/Geometry/ConvexHull/MonotoneChainTest.php
index 94626f39b..2eca8c108 100644
--- a/tests/Math/Geometry/ConvexHull/MonotoneChainTest.php
+++ b/tests/Math/Geometry/ConvexHull/MonotoneChainTest.php
@@ -24,7 +24,7 @@ use phpOMS\Math\Geometry\ConvexHull\MonotoneChain;
 class MonotoneChainTest extends \PHPUnit\Framework\TestCase
 {
     /**
-     * @testdox A convedx hull can be formed from multiple points on a plane
+     * @testdox A convex hull can be formed from multiple points on a plane
      * @covers phpOMS\Math\Geometry\ConvexHull\MonotoneChain
      * @group framework
      */
diff --git a/tests/Math/Geometry/Shape/D2/CircleTest.php b/tests/Math/Geometry/Shape/D2/CircleTest.php
index fc516efc8..db6dbfa79 100644
--- a/tests/Math/Geometry/Shape/D2/CircleTest.php
+++ b/tests/Math/Geometry/Shape/D2/CircleTest.php
@@ -44,7 +44,7 @@ class CircleTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The radius can be caluclated with the surface
+     * @testdox The radius can be calculated with the surface
      * @covers phpOMS\Math\Geometry\Shape\D2\Circle
      * @group framework
      */
@@ -54,7 +54,7 @@ class CircleTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The radius can be caluclated with the perimeter
+     * @testdox The radius can be calculated with the perimeter
      * @covers phpOMS\Math\Geometry\Shape\D2\Circle
      * @group framework
      */
diff --git a/tests/Math/Matrix/MatrixTest.php b/tests/Math/Matrix/MatrixTest.php
index 5b923cc77..debaeef21 100644
--- a/tests/Math/Matrix/MatrixTest.php
+++ b/tests/Math/Matrix/MatrixTest.php
@@ -58,7 +58,7 @@ class MatrixTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A matrix can be right-hand multiplicated with a matrix
+     * @testdox A matrix can be right-hand multiplied with a matrix
      * @covers phpOMS\Math\Matrix\Matrix
      * @group framework
      */
@@ -68,7 +68,7 @@ class MatrixTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A matrix can be right-hand multiplicated with a scalar
+     * @testdox A matrix can be right-hand multiplied with a scalar
      * @covers phpOMS\Math\Matrix\Matrix
      * @group framework
      */
@@ -465,7 +465,7 @@ class MatrixTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Multiplicating a invalid data type from a matrix throws a InvalidArgumentException
+     * @testdox Multiplying a invalid data type from a matrix throws a InvalidArgumentException
      * @covers phpOMS\Math\Matrix\Matrix
      * @group framework
      */
@@ -519,7 +519,7 @@ class MatrixTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Multiplicating a matrix with a different n x m dimension to a matrix throws a InvalidDimensionException
+     * @testdox Multiplying a matrix with a different n x m dimension to a matrix throws a InvalidDimensionException
      * @covers phpOMS\Math\Matrix\Matrix
      * @group framework
      */
diff --git a/tests/Math/Number/ComplexTest.php b/tests/Math/Number/ComplexTest.php
index 5abe01a3b..23a32c960 100644
--- a/tests/Math/Number/ComplexTest.php
+++ b/tests/Math/Number/ComplexTest.php
@@ -97,7 +97,7 @@ class ComplexTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A complex number can be multiplicated with a complex number
+     * @testdox A complex number can be multiplied with a complex number
      * @covers phpOMS\Math\Number\Complex
      * @group framework
      */
@@ -110,7 +110,7 @@ class ComplexTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A real number can be multiplicated with a complex number
+     * @testdox A real number can be multiplied with a complex number
      * @covers phpOMS\Math\Number\Complex
      * @group framework
      */
@@ -121,7 +121,7 @@ class ComplexTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A complex number can be devided by a complex number number
+     * @testdox A complex number can be divided by a complex number number
      * @covers phpOMS\Math\Number\Complex
      * @group framework
      */
@@ -134,7 +134,7 @@ class ComplexTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A complex number can be devided by a real number
+     * @testdox A complex number can be divided by a real number
      * @covers phpOMS\Math\Number\Complex
      * @group framework
      */
@@ -181,7 +181,7 @@ class ComplexTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The real power of a complex number can be caluclated
+     * @testdox The real power of a complex number can be calculated
      * @covers phpOMS\Math\Number\Complex
      * @group framework
      */
diff --git a/tests/Math/Number/IntegerTest.php b/tests/Math/Number/IntegerTest.php
index bba77fe01..cecef3969 100644
--- a/tests/Math/Number/IntegerTest.php
+++ b/tests/Math/Number/IntegerTest.php
@@ -24,7 +24,7 @@ use phpOMS\Math\Number\Integer;
 class IntegerTest extends \PHPUnit\Framework\TestCase
 {
     /**
-     * @testdox A value can be checked to be an intager
+     * @testdox A value can be checked to be an integer
      * @covers phpOMS\Math\Number\Integer
      * @group framework
      */
diff --git a/tests/Math/Number/PrimeTest.php b/tests/Math/Number/PrimeTest.php
index a44a9b13c..3762fbdc1 100644
--- a/tests/Math/Number/PrimeTest.php
+++ b/tests/Math/Number/PrimeTest.php
@@ -36,7 +36,7 @@ class PrimeTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A prime number can be generat3ed with the sieve of erathosthenes
+     * @testdox A prime number can be generated with the sieve of erathosthenes
      * @covers phpOMS\Math\Number\Prime
      * @group framework
      */
diff --git a/tests/Math/Parser/EvaluatorTest.php b/tests/Math/Parser/EvaluatorTest.php
index 461fddc97..2d13973ce 100644
--- a/tests/Math/Parser/EvaluatorTest.php
+++ b/tests/Math/Parser/EvaluatorTest.php
@@ -24,7 +24,7 @@ use phpOMS\Math\Parser\Evaluator;
 class EvaluatorTest extends \PHPUnit\Framework\TestCase
 {
     /**
-     * @testdox Basic formulas using +, -, *, /, () and ^ can be avluated
+     * @testdox Basic formulas using +, -, *, /, () and ^ can be evaluated
      * @covers phpOMS\Math\Parser\Evaluator
      * @group framework
      */
diff --git a/tests/Math/Statistic/AverageTest.php b/tests/Math/Statistic/AverageTest.php
index a14dcfce3..90488d7ba 100644
--- a/tests/Math/Statistic/AverageTest.php
+++ b/tests/Math/Statistic/AverageTest.php
@@ -112,12 +112,12 @@ class AverageTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox An empty dataset for the arithmetic mean throws a ZeroDevisionException
+     * @testdox An empty dataset for the arithmetic mean throws a ZeroDivisionException
      * @group framework
      */
-    public function testInvalidArithmeticMeanZeroDevision() : void
+    public function testInvalidArithmeticMeanZeroDivision() : void
     {
-        self::expectException(\phpOMS\Math\Exception\ZeroDevisionException::class);
+        self::expectException(\phpOMS\Math\Exception\ZeroDivisionException::class);
 
         Average::arithmeticMean([]);
     }
@@ -126,7 +126,7 @@ class AverageTest extends \PHPUnit\Framework\TestCase
      * @testdox An empty dataset for the moving average throws a Exception
      * @group framework
      */
-    public function testInvalidMovingAverageZeroDevision() : void
+    public function testInvalidMovingAverageZeroDivision() : void
     {
         self::expectException(\Exception::class);
 
@@ -134,34 +134,34 @@ class AverageTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox An empty dataset for the harmonic mean throws a ZeroDevisionException
+     * @testdox An empty dataset for the harmonic mean throws a ZeroDivisionException
      * @group framework
      */
-    public function testInvalidHarmonicMeanZeroDevision() : void
+    public function testInvalidHarmonicMeanZeroDivision() : void
     {
-        self::expectException(\phpOMS\Math\Exception\ZeroDevisionException::class);
+        self::expectException(\phpOMS\Math\Exception\ZeroDivisionException::class);
 
         Average::harmonicMean([]);
     }
 
     /**
-     * @testdox An empty dataset for the geometric mean throws a ZeroDevisionException
+     * @testdox An empty dataset for the geometric mean throws a ZeroDivisionException
      * @group framework
      */
     public function testInvalidGeometricMean() : void
     {
-        self::expectException(\phpOMS\Math\Exception\ZeroDevisionException::class);
+        self::expectException(\phpOMS\Math\Exception\ZeroDivisionException::class);
 
         Average::geometricMean([]);
     }
 
     /**
-     * @testdox A dataset with a 0 element throws a ZeroDevisionException
+     * @testdox A dataset with a 0 element throws a ZeroDivisionException
      * @group framework
      */
     public function testInvalidHarmonicMean() : void
     {
-        self::expectException(\phpOMS\Math\Exception\ZeroDevisionException::class);
+        self::expectException(\phpOMS\Math\Exception\ZeroDivisionException::class);
 
         Average::harmonicMean([1, 2, 3, 0, 5, 6, 7]);
     }
diff --git a/tests/Math/Statistic/Forecast/Regression/LevelLevelRegressionTest.php b/tests/Math/Statistic/Forecast/Regression/LevelLevelRegressionTest.php
index da0c909ac..7efcb4bf5 100644
--- a/tests/Math/Statistic/Forecast/Regression/LevelLevelRegressionTest.php
+++ b/tests/Math/Statistic/Forecast/Regression/LevelLevelRegressionTest.php
@@ -37,7 +37,7 @@ class LevelLevelRegressionTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The regression parameters are calcualated correctly
+     * @testdox The regression parameters are calculated correctly
      * @group framework
      */
     public function testRegression() : void
diff --git a/tests/Math/Statistic/Forecast/Regression/LevelLogRegressionTest.php b/tests/Math/Statistic/Forecast/Regression/LevelLogRegressionTest.php
index 5ad2fb59d..b051a717a 100644
--- a/tests/Math/Statistic/Forecast/Regression/LevelLogRegressionTest.php
+++ b/tests/Math/Statistic/Forecast/Regression/LevelLogRegressionTest.php
@@ -35,7 +35,7 @@ class LevelLogRegressionTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The regression parameters are calcualated correctly
+     * @testdox The regression parameters are calculated correctly
      * @group framework
      */
     public function testRegression() : void
diff --git a/tests/Math/Statistic/Forecast/Regression/LogLevelRegressionTest.php b/tests/Math/Statistic/Forecast/Regression/LogLevelRegressionTest.php
index af9aa5a46..140742fc4 100644
--- a/tests/Math/Statistic/Forecast/Regression/LogLevelRegressionTest.php
+++ b/tests/Math/Statistic/Forecast/Regression/LogLevelRegressionTest.php
@@ -35,7 +35,7 @@ class LogLevelRegressionTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The regression parameters are calcualated correctly
+     * @testdox The regression parameters are calculated correctly
      * @group framework
      */
     public function testRegression() : void
diff --git a/tests/Math/Statistic/Forecast/Regression/LogLogRegressionTest.php b/tests/Math/Statistic/Forecast/Regression/LogLogRegressionTest.php
index 0fe8d8485..d9147ae8f 100644
--- a/tests/Math/Statistic/Forecast/Regression/LogLogRegressionTest.php
+++ b/tests/Math/Statistic/Forecast/Regression/LogLogRegressionTest.php
@@ -35,7 +35,7 @@ class LogLogRegressionTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The regression parameters are calcualated correctly
+     * @testdox The regression parameters are calculated correctly
      * @group framework
      */
     public function testRegression() : void
diff --git a/tests/Math/Statistic/Forecast/Regression/PolynomialRegressionTest.php b/tests/Math/Statistic/Forecast/Regression/PolynomialRegressionTest.php
index 07d6465bd..9564eb95b 100644
--- a/tests/Math/Statistic/Forecast/Regression/PolynomialRegressionTest.php
+++ b/tests/Math/Statistic/Forecast/Regression/PolynomialRegressionTest.php
@@ -35,7 +35,7 @@ class PolynomialRegressionTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The regression parameters are calcualated correctly
+     * @testdox The regression parameters are calculated correctly
      * @group framework
      */
     public function testRegression() : void
diff --git a/tests/Math/Statistic/MeasureOfDispersionTest.php b/tests/Math/Statistic/MeasureOfDispersionTest.php
index 8f3077b12..a3946d24e 100644
--- a/tests/Math/Statistic/MeasureOfDispersionTest.php
+++ b/tests/Math/Statistic/MeasureOfDispersionTest.php
@@ -130,29 +130,29 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The empirical varation coefficient with a mean of 0 throws a ZeroDevisionException
+     * @testdox The empirical variation coefficient with a mean of 0 throws a ZeroDivisionException
      * @group framework
      */
     public function testInvalidEmpiricalVariationCoefficient() : void
     {
-        self::expectException(\phpOMS\Math\Exception\ZeroDevisionException::class);
+        self::expectException(\phpOMS\Math\Exception\ZeroDivisionException::class);
 
         MeasureOfDispersion::empiricalVariationCoefficient([1, 2, 3, 4, 5, 6, 7], 0);
     }
 
     /**
-     * @testdox An empty dataset in the empirical covariance throws a ZeroDevisionException
+     * @testdox An empty dataset in the empirical covariance throws a ZeroDivisionException
      * @group framework
      */
     public function testInvalidEmpiricalCovariance() : void
     {
-        self::expectException(\phpOMS\Math\Exception\ZeroDevisionException::class);
+        self::expectException(\phpOMS\Math\Exception\ZeroDivisionException::class);
 
         MeasureOfDispersion::empiricalCovariance([], []);
     }
 
     /**
-     * @testdox Different dataset saces in the empirical covariance throw a InvalidDimensionException
+     * @testdox Different dataset sizes in the empirical covariance throw a InvalidDimensionException
      * @group framework
      */
     public function testInvalidEmpiricalCovarianceDimension() : void
@@ -163,23 +163,23 @@ class MeasureOfDispersionTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox An empty dataset in the sample variance throws a ZeroDevisionException
+     * @testdox An empty dataset in the sample variance throws a ZeroDivisionException
      * @group framework
      */
     public function testInvalidSampleVariance() : void
     {
-        self::expectException(\phpOMS\Math\Exception\ZeroDevisionException::class);
+        self::expectException(\phpOMS\Math\Exception\ZeroDivisionException::class);
 
         MeasureOfDispersion::sampleVariance([]);
     }
 
     /**
-     * @testdox An empty dataset in the empirical/population variance throws a ZeroDevisionException
+     * @testdox An empty dataset in the empirical/population variance throws a ZeroDivisionException
      * @group framework
      */
     public function testInvalidEmpiricalVariance() : void
     {
-        self::expectException(\phpOMS\Math\Exception\ZeroDevisionException::class);
+        self::expectException(\phpOMS\Math\Exception\ZeroDivisionException::class);
 
         MeasureOfDispersion::empiricalVariance([]);
     }
diff --git a/tests/Math/Stochastic/NaiveBayesClassifierTest.php b/tests/Math/Stochastic/NaiveBayesClassifierTest.php
index fae481a9d..2c371f233 100644
--- a/tests/Math/Stochastic/NaiveBayesClassifierTest.php
+++ b/tests/Math/Stochastic/NaiveBayesClassifierTest.php
@@ -75,7 +75,7 @@ class NaiveBayesClassifierTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The classification of nimeric values is correct
+     * @testdox The classification of numeric values is correct
      * @group framework
      */
     public function testNumericClassifier() : void
diff --git a/tests/Message/Http/RequestTest.php b/tests/Message/Http/RequestTest.php
index 19d90aad1..e337ae130 100644
--- a/tests/Message/Http/RequestTest.php
+++ b/tests/Message/Http/RequestTest.php
@@ -105,7 +105,7 @@ class RequestTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The route verb gets correctly infered from the request method
+     * @testdox The route verb gets correctly inferred from the request method
      * @covers phpOMS\Message\Http\Request<extended>
      * @group framework
      */
@@ -124,7 +124,7 @@ class RequestTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The request is correctly constracted
+     * @testdox The request is correctly constructed
      * @covers phpOMS\Message\Http\Request<extended>
      * @group framework
      */
diff --git a/tests/Message/Http/ResponseTest.php b/tests/Message/Http/ResponseTest.php
index f96d891e7..b42147ca6 100644
--- a/tests/Message/Http/ResponseTest.php
+++ b/tests/Message/Http/ResponseTest.php
@@ -46,7 +46,7 @@ class ResponseTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Response data can be set and retruned
+     * @testdox Response data can be set and returned
      * @covers phpOMS\Message\Http\Response<extended>
      * @group framework
      */
diff --git a/tests/Module/ModuleManagerTest.php b/tests/Module/ModuleManagerTest.php
index bb917992d..4ff5a1114 100644
--- a/tests/Module/ModuleManagerTest.php
+++ b/tests/Module/ModuleManagerTest.php
@@ -81,7 +81,7 @@ class ModuleManagerTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Unknown modules cannot get activested, deactivated
+     * @testdox Unknown modules cannot get activated, deactivated
      * @covers phpOMS\Module\ModuleManager
      * @group framework
      */
diff --git a/tests/Security/PhpCodeTest.php b/tests/Security/PhpCodeTest.php
index 8e6c37111..a4dd06827 100644
--- a/tests/Security/PhpCodeTest.php
+++ b/tests/Security/PhpCodeTest.php
@@ -101,7 +101,7 @@ class PhpCodeTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A file hash comparison is successfull if the file generates the same hash
+     * @testdox A file hash comparison is successful if the file generates the same hash
      * @covers phpOMS\Security\PhpCode
      * @group framework
      */
@@ -111,7 +111,7 @@ class PhpCodeTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A file hash comparison is unsuccessfull if the file generates a different hash
+     * @testdox A file hash comparison is unsuccessful if the file generates a different hash
      * @covers phpOMS\Security\PhpCode
      * @group framework
      */
diff --git a/tests/Stdlib/Base/AddressTest.php b/tests/Stdlib/Base/AddressTest.php
index c4206848d..6dbb42dd0 100644
--- a/tests/Stdlib/Base/AddressTest.php
+++ b/tests/Stdlib/Base/AddressTest.php
@@ -85,7 +85,7 @@ class AddressTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The recepient can be set and returned
+     * @testdox The recipient can be set and returned
      * @covers phpOMS\Stdlib\Base\Address
      * @group framework
      */
diff --git a/tests/Stdlib/Base/EnumArrayTest.php b/tests/Stdlib/Base/EnumArrayTest.php
index 101627913..ac68ada86 100644
--- a/tests/Stdlib/Base/EnumArrayTest.php
+++ b/tests/Stdlib/Base/EnumArrayTest.php
@@ -63,7 +63,7 @@ class EnumArrayTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A valid enum value can be checked for existance
+     * @testdox A valid enum value can be checked for existence
      * @covers phpOMS\Stdlib\Base\EnumArray<extended>
      * @group framework
      */
diff --git a/tests/Stdlib/Base/EnumTest.php b/tests/Stdlib/Base/EnumTest.php
index 2854be264..8cc1a88d1 100644
--- a/tests/Stdlib/Base/EnumTest.php
+++ b/tests/Stdlib/Base/EnumTest.php
@@ -52,7 +52,7 @@ class EnumTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A valid enum value can be checked for existance
+     * @testdox A valid enum value can be checked for existence
      * @covers phpOMS\Stdlib\Base\Enum<extended>
      * @group framework
      */
diff --git a/tests/Stdlib/Base/SmartDateTimeTest.php b/tests/Stdlib/Base/SmartDateTimeTest.php
index f3c2be60d..3052f6ff8 100644
--- a/tests/Stdlib/Base/SmartDateTimeTest.php
+++ b/tests/Stdlib/Base/SmartDateTimeTest.php
@@ -196,7 +196,7 @@ class SmartDateTimeTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The day of the week index can be retruned from a date
+     * @testdox The day of the week index can be returned from a date
      * @covers phpOMS\Stdlib\Base\SmartDateTime
      * @group framework
      */
@@ -220,7 +220,7 @@ class SmartDateTimeTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A calendar sheet is retunred containing all days of the month and some days of the previous and next month
+     * @testdox A calendar sheet is returned containing all days of the month and some days of the previous and next month
      * @covers phpOMS\Stdlib\Base\SmartDateTime
      * @group framework
      */
diff --git a/tests/System/File/FileUtilsTest.php b/tests/System/File/FileUtilsTest.php
index 8cdb1baab..f0b2db0c9 100644
--- a/tests/System/File/FileUtilsTest.php
+++ b/tests/System/File/FileUtilsTest.php
@@ -58,7 +58,7 @@ class FileUtilsTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Permissions can be turned into ocal values
+     * @testdox Permissions can be turned into octal values
      * @covers phpOMS\System\File\FileUtils
      * @group framework
      */
diff --git a/tests/Uri/UriFactoryTest.php b/tests/Uri/UriFactoryTest.php
index fbc4b6b61..be02c327b 100644
--- a/tests/Uri/UriFactoryTest.php
+++ b/tests/Uri/UriFactoryTest.php
@@ -142,7 +142,7 @@ class UriFactoryTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Data whitch doesn't match the regular expression is not removed
+     * @testdox Data which doesn't match the regular expression is not removed
      * @covers phpOMS\Uri\UriFactory
      * @group framework
      */
diff --git a/tests/Utils/ArrayUtilsTest.php b/tests/Utils/ArrayUtilsTest.php
index 93781dd1c..c220ef728 100644
--- a/tests/Utils/ArrayUtilsTest.php
+++ b/tests/Utils/ArrayUtilsTest.php
@@ -213,7 +213,7 @@ class ArrayUtilsTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox All array values in an array can be exponentiated by an integer
+     * @testdox All array values in an array can be potentiated by an integer
      * @covers phpOMS\Utils\ArrayUtils
      * @group framework
      */
@@ -224,7 +224,7 @@ class ArrayUtilsTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox All array values in an array can be exponentiated by a float
+     * @testdox All array values in an array can be potentiated by a float
      * @covers phpOMS\Utils\ArrayUtils
      *
      * @todo combine with int as soon as union types exist
diff --git a/tests/Utils/Converter/MeasurementTest.php b/tests/Utils/Converter/MeasurementTest.php
index 4ffa46f39..cffb76dab 100644
--- a/tests/Utils/Converter/MeasurementTest.php
+++ b/tests/Utils/Converter/MeasurementTest.php
@@ -266,7 +266,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion from unknown temperature throws a InvalidArgumentException
+     * @testdox Invalid conversion from unknown temperature throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -278,7 +278,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion to unknown temperature throws a InvalidArgumentException
+     * @testdox Invalid conversion to unknown temperature throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -290,7 +290,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion from unknown weight throws a InvalidArgumentException
+     * @testdox Invalid conversion from unknown weight throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -302,7 +302,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion to unknown weight throws a InvalidArgumentException
+     * @testdox Invalid conversion to unknown weight throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -314,7 +314,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion from unknown length throws a InvalidArgumentException
+     * @testdox Invalid conversion from unknown length throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -326,7 +326,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion to unknown length throws a InvalidArgumentException
+     * @testdox Invalid conversion to unknown length throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -338,7 +338,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion from unknown area throws a InvalidArgumentException
+     * @testdox Invalid conversion from unknown area throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -350,7 +350,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion to unknown area throws a InvalidArgumentException
+     * @testdox Invalid conversion to unknown area throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -362,7 +362,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion from unknown volume throws a InvalidArgumentException
+     * @testdox Invalid conversion from unknown volume throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -374,7 +374,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion to unknown volume throws a InvalidArgumentException
+     * @testdox Invalid conversion to unknown volume throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -386,7 +386,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion from unknown speed throws a InvalidArgumentException
+     * @testdox Invalid conversion from unknown speed throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -398,7 +398,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion to unknown speed throws a InvalidArgumentException
+     * @testdox Invalid conversion to unknown speed throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -410,7 +410,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion from unknown time throws a InvalidArgumentException
+     * @testdox Invalid conversion from unknown time throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -422,7 +422,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion to unknown time throws a InvalidArgumentException
+     * @testdox Invalid conversion to unknown time throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -434,7 +434,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion from unknown angle throws a InvalidArgumentException
+     * @testdox Invalid conversion from unknown angle throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -446,7 +446,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion to unknown angle throws a InvalidArgumentException
+     * @testdox Invalid conversion to unknown angle throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -458,7 +458,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion from unknown pressure throws a InvalidArgumentException
+     * @testdox Invalid conversion from unknown pressure throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -470,7 +470,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion to unknown pressure throws a InvalidArgumentException
+     * @testdox Invalid conversion to unknown pressure throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -482,7 +482,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion from unknown energy throws a InvalidArgumentException
+     * @testdox Invalid conversion from unknown energy throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -494,7 +494,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion to unknown energy throws a InvalidArgumentException
+     * @testdox Invalid conversion to unknown energy throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -506,7 +506,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion from unknown filesize throws a InvalidArgumentException
+     * @testdox Invalid conversion from unknown filesize throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
@@ -518,7 +518,7 @@ class MeasurementTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Invalid convertion to unknown filesize throws a InvalidArgumentException
+     * @testdox Invalid conversion to unknown filesize throws a InvalidArgumentException
      * @covers phpOMS\Utils\Converter\Measurement
      * @group framework
      */
diff --git a/tests/Utils/Encoding/Huffman/DictionaryTest.php b/tests/Utils/Encoding/Huffman/DictionaryTest.php
index 0d02433ed..866e9d611 100644
--- a/tests/Utils/Encoding/Huffman/DictionaryTest.php
+++ b/tests/Utils/Encoding/Huffman/DictionaryTest.php
@@ -50,7 +50,7 @@ class DictionaryTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox Only single chracters can be set in the dictionary. Multiple characters throw a InvalidArgumentException
+     * @testdox Only single characters can be set in the dictionary. Multiple characters throw a InvalidArgumentException
      * @covers phpOMS\Utils\Encoding\Huffman\Dictionary
      * @group framework
      */
diff --git a/tests/Utils/Encoding/Huffman/HuffmanTest.php b/tests/Utils/Encoding/Huffman/HuffmanTest.php
index 8dbf39d8a..37714ff5d 100644
--- a/tests/Utils/Encoding/Huffman/HuffmanTest.php
+++ b/tests/Utils/Encoding/Huffman/HuffmanTest.php
@@ -17,7 +17,7 @@ namespace phpOMS\tests\Utils\Encoding\Huffman;
 use phpOMS\Utils\Encoding\Huffman\Huffman;
 
 /**
- * @testdox phpOMS\tests\Utils\Encoding\Huffman\HuffmanTest: Data can be ecoded with huffman
+ * @testdox phpOMS\tests\Utils\Encoding\Huffman\HuffmanTest: Data can be encoded with huffman
  *
  * @internal
  */
diff --git a/tests/Utils/IO/Csv/CsvSettingsTest.php b/tests/Utils/IO/Csv/CsvSettingsTest.php
index b51df54c7..ad877b330 100644
--- a/tests/Utils/IO/Csv/CsvSettingsTest.php
+++ b/tests/Utils/IO/Csv/CsvSettingsTest.php
@@ -24,7 +24,7 @@ use phpOMS\Utils\IO\Csv\CsvSettings;
 class CsvSettingsTest extends \PHPUnit\Framework\TestCase
 {
     /**
-     * @testdox The delimitar in a csv file can be guessed
+     * @testdox The delimiter in a csv file can be guessed
      * @covers phpOMS\Utils\IO\Csv\CsvSettings
      * @group framework
      */
diff --git a/tests/Utils/PermutationTest.php b/tests/Utils/PermutationTest.php
index 25cc16962..d222797a3 100644
--- a/tests/Utils/PermutationTest.php
+++ b/tests/Utils/PermutationTest.php
@@ -64,7 +64,7 @@ class PermutationTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox An array can be permutated with a permutation key
+     * @testdox An array can be permuted with a permutation key
      * @covers phpOMS\Utils\Permutation
      * @group framework
      */
@@ -86,7 +86,7 @@ class PermutationTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox A none-existing permutation keye throws a OutOfBoundsException
+     * @testdox A none-existing permutation key throws a OutOfBoundsException
      * @covers phpOMS\Utils\Permutation
      * @group framework
      */
diff --git a/tests/Utils/TaskSchedule/CronTest.php b/tests/Utils/TaskSchedule/CronTest.php
index d6674cf86..f04f2f970 100644
--- a/tests/Utils/TaskSchedule/CronTest.php
+++ b/tests/Utils/TaskSchedule/CronTest.php
@@ -45,7 +45,7 @@ class CronTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The cron brinary location path can be guessed
+     * @testdox The cron binary location path can be guessed
      * @covers phpOMS\Utils\TaskSchedule\Cron<extended>
      * @group framework
      */
diff --git a/tests/Utils/TaskSchedule/SchedulerAbstractTest.php b/tests/Utils/TaskSchedule/SchedulerAbstractTest.php
index 764f13110..ea084c5dd 100644
--- a/tests/Utils/TaskSchedule/SchedulerAbstractTest.php
+++ b/tests/Utils/TaskSchedule/SchedulerAbstractTest.php
@@ -34,7 +34,7 @@ class SchedulerAbstractTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The scheduler brinary location path can be guessed
+     * @testdox The scheduler binary location path can be guessed
      * @covers phpOMS\Utils\TaskSchedule\SchedulerAbstract
      * @group framework
      */
diff --git a/tests/Utils/TaskSchedule/SchedulerFactoryTest.php b/tests/Utils/TaskSchedule/SchedulerFactoryTest.php
index 82fbfb206..17d9a261f 100644
--- a/tests/Utils/TaskSchedule/SchedulerFactoryTest.php
+++ b/tests/Utils/TaskSchedule/SchedulerFactoryTest.php
@@ -26,7 +26,7 @@ use phpOMS\Utils\TaskSchedule\TaskScheduler;
 class SchedulerFactoryTest extends \PHPUnit\Framework\TestCase
 {
     /**
-     * @testdox The correct schudeler is crated depending on the operating system
+     * @testdox The correct scheduler is crated depending on the operating system
      * @covers phpOMS\Utils\TaskSchedule\SchedulerAbstract
      * @group framework
      */
diff --git a/tests/Utils/TaskSchedule/TaskSchedulerTest.php b/tests/Utils/TaskSchedule/TaskSchedulerTest.php
index 30d9fad90..d2bd14fa1 100644
--- a/tests/Utils/TaskSchedule/TaskSchedulerTest.php
+++ b/tests/Utils/TaskSchedule/TaskSchedulerTest.php
@@ -44,7 +44,7 @@ class TaskSchedulerTest extends \PHPUnit\Framework\TestCase
     }
 
     /**
-     * @testdox The task brinary location path can be guessed
+     * @testdox The task binary location path can be guessed
      * @covers phpOMS\Utils\TaskSchedule\TaskScheduler<extended>
      * @group framework
      */