superdesk / web-publisher

src/SWP/Bundle/ContentListBundle/Form/Type/ContentListFiltersType.php

Spacing +2 added lines, -2 removed lines

@@ -31,10 +31,10 @@
 
         $builder->get('metadata')
             ->addModelTransformer(new CallbackTransformer(
-                function ($value) {
+                function($value) {
                     return json_encode($value);
                 },
-                function ($value) {
+                function($value) {
                     if (is_array($value)) {
                         return $value;
                     }