diff --git a/DataStorage/Session/HttpSession.php b/DataStorage/Session/HttpSession.php
index db4de21ed..6030b53a8 100644
--- a/DataStorage/Session/HttpSession.php
+++ b/DataStorage/Session/HttpSession.php
@@ -109,6 +109,8 @@ class HttpSession implements SessionInterface
 
     /**
      * Set Csrf protection for forms.
+     * 
+     * @return void
      *
      * @since  1.0.0
      */
diff --git a/DataStorage/Session/SessionInterface.php b/DataStorage/Session/SessionInterface.php
index b7c2faaa1..58b44fdba 100644
--- a/DataStorage/Session/SessionInterface.php
+++ b/DataStorage/Session/SessionInterface.php
@@ -81,7 +81,7 @@ interface SessionInterface
     public function getSID();
 
     /**
-     * @param int|string $sid
+     * @param int|string $sid Session id
      *
      * @return void
      *
diff --git a/Stdlib/Base/Location.php b/Stdlib/Base/Location.php
index e7ed389f2..b3cbf23b1 100644
--- a/Stdlib/Base/Location.php
+++ b/Stdlib/Base/Location.php
@@ -151,7 +151,7 @@ class Location implements \JsonSerializable, \Serializable
     /**
      * Set postal or zip code
      *
-     * @param string $postal
+     * @param string $postal Postal code
      *
      * @return void
      *
@@ -177,7 +177,7 @@ class Location implements \JsonSerializable, \Serializable
     /**
      * Set city name
      *
-     * @param string $city
+     * @param string $city City name
      *
      * @return void
      *
@@ -203,7 +203,7 @@ class Location implements \JsonSerializable, \Serializable
     /**
      * Set country code
      *
-     * @param string $country
+     * @param string $country Country name
      *
      * @return void
      *
@@ -229,7 +229,7 @@ class Location implements \JsonSerializable, \Serializable
     /**
      * Set address
      *
-     * @param string $address
+     * @param string $address Address
      *
      * @return void
      *
@@ -255,7 +255,7 @@ class Location implements \JsonSerializable, \Serializable
     /**
      * Set state name
      *
-     * @param string $state
+     * @param string $state State name
      *
      * @return void
      *
@@ -281,7 +281,7 @@ class Location implements \JsonSerializable, \Serializable
     /**
      * Set geo location
      *
-     * @param float[] $geo
+     * @param float[] $geo Geo location lat/long
      *
      * @return void
      *
diff --git a/Utils/Encoding/Huffman/Huffman.php b/Utils/Encoding/Huffman/Huffman.php
index b28c30af1..7057185a6 100644
--- a/Utils/Encoding/Huffman/Huffman.php
+++ b/Utils/Encoding/Huffman/Huffman.php
@@ -34,6 +34,8 @@ final class Huffman
 
     /**
      * Remove dictionary
+     * 
+     * @return void
      *
      * @since  1.0.0
      */
@@ -58,6 +60,8 @@ final class Huffman
      * Set dictionary
      *
      * @param Dictionary $dictionary Huffman dictionary
+     * 
+     * @return void
      *
      * @since  1.0.0
      */
diff --git a/Utils/Git/Tag.php b/Utils/Git/Tag.php
index 0a3dd6a08..7c2f758d6 100644
--- a/Utils/Git/Tag.php
+++ b/Utils/Git/Tag.php
@@ -68,6 +68,8 @@ class Tag
      * Set tag name
      *
      * @param string $message Tag message
+     * 
+     * @return void
      *
      * @since  1.0.0
      */