diff --git a/core/modules/menu/menu.admin.js b/core/modules/menu/menu.admin.js
index 15bc2e7..4fa094e 100644
--- a/core/modules/menu/menu.admin.js
+++ b/core/modules/menu/menu.admin.js
@@ -1,47 +1,46 @@
-
 (function ($) {
 
-  Drupal.behaviors.menuChangeParentItems = {
-    attach: function (context, settings) {
-      $('fieldset#edit-menu input').each(function () {
-        $(this).change(function () {
-          // Update list of available parent menu items.
-          Drupal.menu_update_parent_list();
-        });
+Drupal.behaviors.menuChangeParentItems = {
+  attach: function (context, settings) {
+    $('fieldset#edit-menu input').each(function () {
+      $(this).change(function () {
+        // Update list of available parent menu items.
+        Drupal.menu_update_parent_list();
       });
-    }
+    });
   }
+};
 
-  /**
-   * Function to set the options of the menu parent item dropdown.
-   */
-  Drupal.menu_update_parent_list = function () {
-    var values = [];
+/**
+ * Function to set the options of the menu parent item dropdown.
+ */
+Drupal.menu_update_parent_list = function () {
+  var values = [];
 
-    $('input:checked', $('fieldset#edit-menu')).each(function () {
-      // Get the names of all checked menus.
-      values.push(Drupal.checkPlain($.trim($(this).val())));
-    });
+  $('input:checked', $('fieldset#edit-menu')).each(function () {
+    // Get the names of all checked menus.
+    values.push(Drupal.checkPlain($.trim($(this).val())));
+  });
 
-    var url = Drupal.settings.basePath + 'admin/structure/menu/parents';
-    $.ajax({
-      url: location.protocol + '//' + location.host + url,
-      type: 'POST',
-      data: {'menus[]' : values},
-      dataType: 'json',
-      success: function (options) {
-        // Save key of last selected element.
-        var selected = $('fieldset#edit-menu #edit-menu-parent :selected').val();
-        // Remove all exisiting options from dropdown.
-        $('fieldset#edit-menu #edit-menu-parent').children().remove();
-        // Add new options to dropdown.
-        jQuery.each(options, function(index, value) {
-          $('fieldset#edit-menu #edit-menu-parent').append(
-            $('<option ' + (index == selected ? ' selected="selected"' : '') + '></option>').val(index).text(value)
-          );
-        });
-      }
-    });
-  }
+  var url = Drupal.settings.basePath + 'admin/structure/menu/parents';
+  $.ajax({
+    url: location.protocol + '//' + location.host + url,
+    type: 'POST',
+    data: {'menus[]' : values},
+    dataType: 'json',
+    success: function (options) {
+      // Save key of last selected element.
+      var selected = $('fieldset#edit-menu #edit-menu-parent :selected').val();
+      // Remove all exisiting options from dropdown.
+      $('fieldset#edit-menu #edit-menu-parent').children().remove();
+      // Add new options to dropdown.
+      jQuery.each(options, function(index, value) {
+        $('fieldset#edit-menu #edit-menu-parent').append(
+          $('<option ' + (index == selected ? ' selected="selected"' : '') + '></option>').val(index).text(value)
+        );
+      });
+    }
+  });
+};
 
 })(jQuery);
diff --git a/core/modules/menu/menu.js b/core/modules/menu/menu.js
index 40c1bfe..ff4ef1e 100644
--- a/core/modules/menu/menu.js
+++ b/core/modules/menu/menu.js
@@ -1,4 +1,3 @@
-
 (function ($) {
 
 Drupal.behaviors.menuFieldsetSummaries = {