diff --git a/js/webform_ytpicker.js b/js/webform_ytpicker.js
index b378745..7e5cc10 100644
--- a/js/webform_ytpicker.js
+++ b/js/webform_ytpicker.js
@@ -5,13 +5,13 @@
 
 (function ($) {
 
-  "use strict";
+  'use strict';
 
   Drupal.behaviors.webform_ytpicker = Drupal.behaviors.webform_ytpicker || {};
 
   Drupal.behaviors.webform_ytpicker.attach = function (context) {
     console.log('webform_ytpicker');
-    $.each($('input.webform_ytpicker'),function(index,item){
+    $.each($('input.webform_ytpicker'),function (index,item) {
       var $item = $(item);
       var newhtml = Drupal.settings.webform_ytpicker.iframe_template;
       var ytVidId = $item.val();