diff --git a/htdocs/application/config/config.php b/htdocs/application/config/config.php
index f798d56..9ba0f4f 100644
--- a/htdocs/application/config/config.php
+++ b/htdocs/application/config/config.php
@@ -419,10 +419,10 @@ $config['proxy_ips'] = '';
 | Favorite Languages
 |--------------------------------------------------------------------------
 |
-| The favorite languages, that's at the beginning of the list. 
+| The favorite languages, that's at the beginning of the list.
 |
 */
-$config['favorite_languages'] = array('text', 'html5', 'css', 'javascript', 'php', 'python', 'ruby', 
+$config['favorite_languages'] = array('text', 'html5', 'css', 'javascript', 'php', 'python', 'ruby',
 		'lua', 'bash', 'erlang', 'go', 'c', 'cpp', 'diff', 'latex', 'sql', 'xml');
 
 /* End of file config.php */