diff --git a/file/lib/system/chat/command/ICommand.class.php b/file/lib/system/chat/command/ICommand.class.php
index 72e0ae4..f4ba13d 100644
--- a/file/lib/system/chat/command/ICommand.class.php
+++ b/file/lib/system/chat/command/ICommand.class.php
@@ -1,5 +1,5 @@
 <?php
-namespace wcf\system\chat\commands;
+namespace wcf\system\chat\command;
 
 /**
  * Interface for chat-commands.
@@ -8,7 +8,7 @@
  * @copyright	2010-2012 Tim Düsterhus
  * @license	Creative Commons Attribution-NonCommercial-ShareAlike <http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode>
  * @package	timwolla.wcf.chat
- * @subpackage	system.chat.commands
+ * @subpackage	system.chat.command
  */
 interface ICommand {
 	const SMILEY_OFF = 0;
diff --git a/file/lib/system/chat/command/IRestrictedCommand.class.php b/file/lib/system/chat/command/IRestrictedCommand.class.php
index 93db304..86730f7 100644
--- a/file/lib/system/chat/command/IRestrictedCommand.class.php
+++ b/file/lib/system/chat/command/IRestrictedCommand.class.php
@@ -1,5 +1,5 @@
 <?php
-namespace wcf\system\chat\commands;
+namespace wcf\system\chat\command;
 
 /**
  * Interface for Restricted commands.
@@ -8,7 +8,7 @@
  * @copyright	2010-2012 Tim Düsterhus
  * @license	Creative Commons Attribution-NonCommercial-ShareAlike <http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode>
  * @package	timwolla.wcf.chat
- * @subpackage	system.chat.commands
+ * @subpackage	system.chat.command
  */
 interface IRestrictedCommand {
 	function checkPermission();
diff --git a/file/lib/system/chat/command/NotFoundException.class.php b/file/lib/system/chat/command/NotFoundException.class.php
index fe786ec..cb6b776 100644
--- a/file/lib/system/chat/command/NotFoundException.class.php
+++ b/file/lib/system/chat/command/NotFoundException.class.php
@@ -1,5 +1,5 @@
 <?php
-namespace wcf\system\chat\commands;
+namespace wcf\system\chat\command;
 
 /**
  * Thrown when a command is not found.
@@ -8,6 +8,6 @@
  * @copyright	2010-2012 Tim Düsterhus
  * @license	Creative Commons Attribution-NonCommercial-ShareAlike <http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode>
  * @package	timwolla.wcf.chat
- * @subpackage	system.chat.commands
+ * @subpackage	system.chat.command
  */
 class NotFoundException extends \Exception { }
\ No newline at end of file
diff --git a/file/lib/system/chat/command/UserNotFoundException.class.php b/file/lib/system/chat/command/UserNotFoundException.class.php
index 2c6f14f..18e2a39 100644
--- a/file/lib/system/chat/command/UserNotFoundException.class.php
+++ b/file/lib/system/chat/command/UserNotFoundException.class.php
@@ -1,5 +1,5 @@
 <?php
-namespace wcf\system\chat\commands;
+namespace wcf\system\chat\command;
 
 /**
  * Thrown when a user is not found.
@@ -8,7 +8,7 @@
  * @copyright	2010-2012 Tim Düsterhus
  * @license	Creative Commons Attribution-NonCommercial-ShareAlike <http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode>
  * @package	timwolla.wcf.chat
- * @subpackage	system.chat.commands
+ * @subpackage	system.chat.command
  */
 class UserNotFoundException extends \Exception {
 	private $username = '';