DX: more code style fixes

src/Bundle/ChillMainBundle/Form/Type/DataTransformer/EntityToJsonTransformer.php

@@ -51,7 +51,9 @@ class EntityToJsonTransformer implements DataTransformerInterface
             }
 
             return array_map(
-                function ($item) { return $this->denormalizeOne($item); },
+                function ($item) {
+                    return $this->denormalizeOne($item);
+                },
                 $denormalized
             );
         }

src/Bundle/ChillMainBundle/Form/Type/ScopePickerType.php

@@ -66,7 +66,9 @@ class ScopePickerType extends AbstractType
                 $options['role'] instanceof Role ? $options['role']->getRole() : $options['role'],
                 $options['center']
             ),
-            static function (Scope $s) { return $s->isActive(); }
+            static function (Scope $s) {
+                return $s->isActive();
+            }
         );
 
         if (0 === count($items)) {