diff --git a/core/modules/menu/menu.admin.inc b/core/modules/menu/menu.admin.inc
index 7ae8a01..2cb8bc7 100644
--- a/core/modules/menu/menu.admin.inc
+++ b/core/modules/menu/menu.admin.inc
@@ -287,12 +287,12 @@ function theme_menu_overview_form($variables) {
 
       // Change the parent field to a hidden. This allows any value but hides the field.
       $element['plid']['#type'] = 'hidden';
-      
+
       $indent = array(
         '#theme' => 'indentation',
         '#size' => $element['#item']['depth'] - 1,
       );
-      
+
       $row = array();
       $row[] = drupal_render($indent) . drupal_render($element['title']);
       $row[] = array('data' => drupal_render($element['hidden']), 'class' => array('checkbox', 'menu-enabled'));
@@ -308,7 +308,7 @@ function theme_menu_overview_form($variables) {
   if (empty($rows)) {
     $rows[] = array(array('data' => $form['#empty_text'], 'colspan' => '7'));
   }
-  
+
   $table = array(
     '#theme' => 'table',
     '#header' => $header,
@@ -317,7 +317,7 @@ function theme_menu_overview_form($variables) {
       'id' => 'menu-overview',
     ),
   );
-  
+
   $output .= drupal_render($form['inline_actions']);
   $output .= drupal_render($table);
   $output .= drupal_render_children($form);