Issue #3476527 by olmyr: Code Standards Cleanup for 3.0.x

Closes #3476527

js/flickity.settings.js

@@ -17,7 +17,7 @@
     /**
      * Find element to attach Flickity on.
      */
-    attachInit: function(group, options) {
+    attachInit: function (group, options) {
       var elements = this.context.querySelectorAll('.' + group + '.flickity:not(.flickity-enabled)');
 
       for (var i = 0; i < elements.length; i++) {
@@ -28,7 +28,7 @@
     /**
      * Attach & expose Flickity instance.
      */
-    attachFlickity: function(element, settings) {
+    attachFlickity: function (element, settings) {
       var flickity = new Flickity(element, settings);
       Drupal.flickity.instance.push(flickity);
     }
@@ -47,4 +47,4 @@
     instance: []
   }
 
-})(Drupal);
\ No newline at end of file
+})(Drupal);