trim trailing spaces

diff --git a/includes/OutputPage.php b/includes/OutputPage.php
index 4673306..03de89c 100644 (file)
--- a/includes/OutputPage.php
+++ b/includes/OutputPage.php
@@ -988,7 +988,7 @@ class OutputPage {
        }
 
        /**
-        * Add wikitext with a custom Title object and 
+        * Add wikitext with a custom Title object and
         *
         * @param $text String: wikitext
         * @param $title Title object
@@ -1304,13 +1304,13 @@ class OutputPage {
         */
        public function getXVO() {
                $cvCookies = $this->getCacheVaryCookies();
-               
+
                $cookiesOption = array();
                foreach ( $cvCookies as $cookieName ) {
                        $cookiesOption[] = 'string-contains=' . $cookieName;
                }
                $this->addVaryHeader( 'Cookie', $cookiesOption );
-               
+
                $headers = array();
                foreach( $this->mVaryHeader as $header => $option ) {
                        $newheader = $header;
@@ -1319,7 +1319,7 @@ class OutputPage {
                        $headers[] = $newheader;
                }
                $xvo = 'X-Vary-Options: ' . implode( ',', $headers );
-               
+
                return $xvo;
        }
 
@@ -1554,7 +1554,7 @@ class OutputPage {
                                ) );
                        }
                }
-               
+
                if ( $wgJQueryOnEveryPage ) {
                        $this->includeJQuery();
                }
@@ -2035,8 +2035,8 @@ class OutputPage {
        public function addReturnTo( $title, $query=array(), $text=null ) {
                global $wgUser;
                $this->addLink( array( 'rel' => 'next', 'href' => $title->getFullUrl() ) );
-               $link = wfMsgHtml( 
-                       'returnto', 
+               $link = wfMsgHtml(
+                       'returnto',
                        $wgUser->getSkin()->link( $title, $text, array(), $query )
                );
                $this->addHTML( "<p id=\"mw-returnto\">{$link}</p>\n" );
@@ -2581,7 +2581,7 @@ class OutputPage {
 
        /**
         * Include jQuery core. Use this to avoid loading it multiple times
-        * before we get a usable script loader. 
+        * before we get a usable script loader.
         *
         * @param $modules Array: list of jQuery modules which should be loaded
         * @return Array: the list of modules which were not loaded.