diff --git a/Event/EventManager.js b/Event/EventManager.js
index e599809..90c5cbe 100755
--- a/Event/EventManager.js
+++ b/Event/EventManager.js
@@ -278,7 +278,7 @@ export class EventManager
     };
 
     /**
-     * Is a certain group allready attached
+     * Is a certain group already attached
      *
      * @param {string|number} group Group id
      *
diff --git a/Media/Video/CameraRecognition.js b/Media/Video/CameraRecognition.js
index 3d40b1a..98e3541 100755
--- a/Media/Video/CameraRecognition.js
+++ b/Media/Video/CameraRecognition.js
@@ -1,5 +1,5 @@
 // bind canvas
 // take images every x ms
-// call calback on canvas to check image
+// call callback on canvas to check image
 // stop if match or manual stop
 // return callback result
diff --git a/UI/Component/AdvancedInput.js b/UI/Component/AdvancedInput.js
index 18c29db..b255ce3 100755
--- a/UI/Component/AdvancedInput.js
+++ b/UI/Component/AdvancedInput.js
@@ -323,7 +323,7 @@ export class AdvancedInput
             /**
              * @todo Karaka/jsOMS#72
              *  Allow duplication
-             *  Create a `data-duplicat=true` attribute to allow duplication and then have a count as part of the uuid (maybe row id).
+             *  Create a `data-duplicate=true` attribute to allow duplication and then have a count as part of the uuid (maybe row id).
              */
             if (self.tagElement.querySelectorAll('[data-tpl-uuid="' + uuid + '"').length !== 0) {
                 return;
diff --git a/UI/Component/AdvancedSelect.js b/UI/Component/AdvancedSelect.js
index 1ef4e7d..6756525 100755
--- a/UI/Component/AdvancedSelect.js
+++ b/UI/Component/AdvancedSelect.js
@@ -285,7 +285,7 @@ export class AdvancedSelect
             /**
              * @todo Karaka/jsOMS#72
              *  Allow duplication
-             *  Create a `data-duplicat=true` attribute to allow duplication and then have a count as part of the uuid (maybe row id).
+             *  Create a `data-duplicate=true` attribute to allow duplication and then have a count as part of the uuid (maybe row id).
              */
             if (self.tagElement.querySelectorAll('[data-tpl-uuid="' + uuid + '"').length !== 0) {
                 return;
diff --git a/UI/Component/Form.js b/UI/Component/Form.js
index 2c56455..7ee17e3 100755
--- a/UI/Component/Form.js
+++ b/UI/Component/Form.js
@@ -664,13 +664,13 @@ export class Form
 
         for (let i = 0; i < updateElementLength; ++i) {
             jsOMS.removeClass(updateElements[i], 'animated');
-            jsOMS.removeClass(updateElements[i], 'greenCricleFade');
+            jsOMS.removeClass(updateElements[i], 'greenCircleFade');
 
             requestAnimationFrame((time) => {
                 requestAnimationFrame((time) => {
                     jsOMS.addClass(updateElements[i], 'animated');
                     jsOMS.addClass(updateElements[i], 'medium-duration');
-                    jsOMS.addClass(updateElements[i], 'greenCricleFade');
+                    jsOMS.addClass(updateElements[i], 'greenCircleFade');
                 });
             });
         }
@@ -1017,7 +1017,7 @@ export class Form
             // @todo if table head input field in popups changes -> check if input empty -> deactivate -> checkbox : else activate checkbox
             // careful: the same checkbox is used for showing the filter popup. maybe create a separate checkbox, which only handles the highlighting if filter is defined.
             // this means popup active highlights filter icon AND different content checkbox also highlights filter
-            // -> two hiddin checkboxes are necessary (one is already implemented)
+            // -> two hidden checkboxes are necessary (one is already implemented)
             // Consider: It might make sense to do this in the Table.js??? Kinda depends on additional functionality together with the form probably.
         }
 
@@ -1211,7 +1211,7 @@ export class Form
                 document.close();
                 */
 
-                window.omsApp.reInit(); // @todo fix memory leak which most likely exists because of continous binding without removing binds
+                window.omsApp.reInit(); // @todo fix memory leak which most likely exists because of continuous binding without removing binds
             } else {
                 try {
                     const o           = JSON.parse(xhr.response)[0];
@@ -1239,7 +1239,7 @@ export class Form
                                 document.write(html);
                                 document.close();
                                 */
-                                // @todo fix memory leak which most likely exists because of continous binding without removing binds
+                                // @todo fix memory leak which most likely exists because of continuous binding without removing binds
                                 window.omsApp.reInit();
                             })
                             .catch((error) => {
diff --git a/UI/Input/Mouse/MouseManager.js b/UI/Input/Mouse/MouseManager.js
index e1643e0..1227799 100755
--- a/UI/Input/Mouse/MouseManager.js
+++ b/UI/Input/Mouse/MouseManager.js
@@ -106,7 +106,7 @@ export class MouseManager
     run (element, event)
     {
         if (typeof this.elements[element] === 'undefined') {
-            throw new Error('Unexpected elmenet!');
+            throw new Error('Unexpected element!');
         }
 
         const actions = this.elements[element];
diff --git a/Utils/Parser/Markdown.js b/Utils/Parser/Markdown.js
index 4bd04c9..d319cb9 100755
--- a/Utils/Parser/Markdown.js
+++ b/Utils/Parser/Markdown.js
@@ -4998,24 +4998,24 @@
             i, ii;
         for (i = 0; i < headings.length; ++i) {
             var headContent = showdown.subParser('makeMarkdown.tableCell')(headings[i], globals),
-                allign = '---';
+                align = '---';
 
             if (headings[i].hasAttribute('style')) {
                 var style = headings[i].getAttribute('style').toLowerCase().replace(/\s/g, '');
                 switch (style) {
                     case 'text-align:left;':
-                        allign = ':---';
+                        align = ':---';
                         break;
                     case 'text-align:right;':
-                        allign = '---:';
+                        align = '---:';
                         break;
                     case 'text-align:center;':
-                        allign = ':---:';
+                        align = ':---:';
                         break;
                 }
             }
             tableArray[0][i] = headContent.trim();
-            tableArray[1][i] = allign;
+            tableArray[1][i] = align;
         }
 
         for (i = 0; i < rows.length; ++i) {
diff --git a/tests/Views/FormViewTest.js b/tests/Views/FormViewTest.js
index 87fd57e..07c46d3 100755
--- a/tests/Views/FormViewTest.js
+++ b/tests/Views/FormViewTest.js
@@ -13,7 +13,7 @@ describe('FormViewTest', function ()
                 <input type="hidden" id="testHiddenInputText" name="testHiddenInputTextName" value="hidden input text">
                 <textarea id="testTextarea" name="testTextareaName" value="textarea text"></textarea>
                 <input type="submit" id="defaultSubmit">
-                <button type="submit" id="buttenSubmit">
+                <button type="submit" id="buttonSubmit">
             </form>
 
             <input form="${testId}" id="externalInputText" name="externalInputTextName" value="external text">