Format the javascript code

Author: yogeshsuhagiya

app/code/Magento/Ui/view/base/templates/control/button/split.phtml

@@ -42,10 +42,10 @@
 </div>
 
 <script>
-require(['jquery'], function($){
+    require(['jquery'], function ($) {
         $('.actions-split')
-            .on('click.splitDefault', '.action-default', function() {
+            .on('click.splitDefault', '.action-default', function () {
                 $(this).siblings('.dropdown-menu').find('.item-default').trigger('click');
             });
-});
+    });
 </script>