Minor style

diff --git a/includes/ChangesList.php b/includes/ChangesList.php
index 1bfdc39..7b984b5 100644 (file)
--- a/includes/ChangesList.php
+++ b/includes/ChangesList.php
@@ -31,8 +31,8 @@ class ChangesList {
        * Changeslist contructor
        * @param Skin $skin
        */
-       public function __construct( &$skin ) {
-               $this->skin =& $skin;
+       public function __construct( $skin ) {
+               $this->skin = $skin;
                $this->preCacheMessages();
        }
 

diff --git a/includes/specials/SpecialStatistics.php b/includes/specials/SpecialStatistics.php
index c4725dc..ea2b5be 100644 (file)
--- a/includes/specials/SpecialStatistics.php
+++ b/includes/specials/SpecialStatistics.php
@@ -60,7 +60,7 @@ class SpecialStatistics extends SpecialPage {
                $text = Xml::openElement( 'table', array( 'class' => 'wikitable mw-statistics-table' ) );
 
                # Statistic - pages
-               $text .= $this->getPageStats();         
+               $text .= $this->getPageStats();
 
                # Statistic - edits
                $text .= $this->getEditStats();