diff --git a/core/modules/filter/filter.admin.js b/core/modules/filter/filter.admin.js
index 959442a..872c990 100644
--- a/core/modules/filter/filter.admin.js
+++ b/core/modules/filter/filter.admin.js
@@ -3,25 +3,24 @@
  * Attaches administration-specific behavior for the Filter module.
  */
 
-(function ($) {
+(function ($, Drupal, drupalSettings) {
 
   "use strict";
 
   Drupal.behaviors.filterStatus = {
     attach: function (context, settings) {
-      var $context = $(context);
-      $context.find('#filters-status-wrapper input.form-checkbox').once('filter-status', function () {
-        var $checkbox = $(this);
+      $(context).find('#filters-status-wrapper input.form-checkbox').once('filterStatus', function () {
+        var $checkbox = $(this),
         // Retrieve the tabledrag row belonging to this filter.
-        var $row = $context.find('#' + $checkbox.attr('id').replace(/-status$/, '-weight')).closest('tr');
+            $row = $context.find('#' + $checkbox.attr('id').replace(/-status$/, '-weight')).closest('tr'),
         // Retrieve the vertical tab belonging to this filter.
-        var $filterSettings = $context.find('#' + $checkbox.attr('id').replace(/-status$/, '-settings'));
-        var filterSettingsTab = $filterSettings.data('verticalTab');
+            $filterSettings = $context.find('#' + $checkbox.attr('id').replace(/-status$/, '-settings')),
+            filterSettingsTab = $filterSettings.data('verticalTab');
 
         // Bind click handler to this checkbox to conditionally show and hide the
         // filter's tableDrag row and vertical tab pane.
         $checkbox.on('click.filterUpdate', function () {
-          if ($checkbox.is(':checked')) {
+          if ($checkbox.prop('checked')) {
             $row.show();
             if (filterSettingsTab) {
               filterSettingsTab.tabShow().updateSummary();
@@ -48,14 +47,14 @@
         // Attach summary for configurable filters (only for screen readers).
         if (filterSettingsTab) {
           filterSettingsTab.details.drupalSetSummary(function (tabContext) {
-            return $checkbox.is(':checked') ? Drupal.t('Enabled') : Drupal.t('Disabled');
+            return $checkbox.prop('checked') ? Drupal.t('Enabled') : Drupal.t('Disabled');
           });
         }
 
         // Trigger our bound click handler to update elements to initial state.
-        $checkbox.triggerHandler('click.filterUpdate');
+        $checkbox.trigger('click.filterUpdate');
       });
     }
   };
 
-})(jQuery);
+})(jQuery, Drupal, drupalSettings);
diff --git a/core/modules/filter/filter.js b/core/modules/filter/filter.js
index 38797e5..d003b00 100644
--- a/core/modules/filter/filter.js
+++ b/core/modules/filter/filter.js
@@ -3,7 +3,7 @@
  * Attaches behavior for the Filter module.
  */
 
-(function ($) {
+(function ($, Drupal, drupalSettings) {
 
   "use strict";
 
@@ -11,18 +11,18 @@
    * Displays the guidelines of the selected text format automatically.
    */
   Drupal.behaviors.filterGuidelines = {
-    attach: function (context) {
+    attach: function (context, settings) {
 
       function updateFilterGuidelines(event) {
-        var $this = $(event.target);
-        var value = $this.val();
+        var $this = $(event.target),
+            value = $this.val();
         $this.closest('.filter-wrapper')
           .find('.filter-guidelines-item').hide()
           .filter('.filter-guidelines-' + value).show();
       }
 
-      $(context).find('.filter-guidelines').once('filter-guidelines')
-        .find(':header').hide()
+      $('.filter-guidelines').once('filterGuidelines')
+        .find('h1, h2, h3, h4, h5, h6').hide()
         .closest('.filter-wrapper').find('select.filter-list')
         .on('change.filterGuidelines', updateFilterGuidelines)
         // Need to trigger the namespaced event to avoid triggering formUpdated
@@ -31,4 +31,4 @@
     }
   };
 
-})(jQuery);
+})(jQuery, Drupal, drupalSettings);