diff --git a/wdn/templates_4.1/scripts/wdn-ui.js b/wdn/templates_4.1/scripts/wdn-ui.js
index 4334cb757..2a3dade8e 100644
--- a/wdn/templates_4.1/scripts/wdn-ui.js
+++ b/wdn/templates_4.1/scripts/wdn-ui.js
@@ -12,15 +12,15 @@ define(['jquery'], function($) {
 			$(element).attr('checked', false);
 		});
 	};
-	
+
 	return {
 		initialize : function () {
-			
+
 			if (initd) {
 				//Don't initialize multiple times
 				return;
 			}
-			
+
 			this.setUpDropDownWidget('.wdn-dropdown-widget-toggle');
 
 			//Close search on escape
@@ -34,18 +34,18 @@ define(['jquery'], function($) {
 			//listen for clicks on the document and close dropdowns if they don't come from a dropdown
 			$(document).on('click', function(e) {
 				var $target = $(e.target);
-				
+
 				//dont close this way if the control was clicked
 				if ($target.filter('.wdn-dropdown-widget-toggle, .wdn-dropdown-widget-label').length) {
 					return;
 				}
-				
+
 				//close all dropdown widgets
 				if (!$('.wdn-dropdown-widget-content').find(e.target).length) {
 					closeDropDown('.wdn-dropdown-widget-toggle');
 				}
 			});
-			
+
 			initd = true;
 		},
 
@@ -65,15 +65,15 @@ define(['jquery'], function($) {
 				//Get the dropdown-container for this control.
 				var container_id = $element.attr('aria-controls');
 				var $container = $('#'+container_id);
-				
+
 				//Mark it as hidden
 				$container.attr('aria-hidden', true);
-				
+
 				//Add a helper class to labels
 				var $label = $('label[for="'+$element.attr('id')+'"]');
 				$label.addClass('wdn-dropdown-widget-label');
 			});
-			
+
 			$(selector).change(function() {
 				var $control = $(this);
 				if ($control.is(':checked')) {