Merge pull request #2452 from NoScopie/patch-6

Update Admin.php

Admin/Admin.php

@@ -508,7 +508,7 @@ abstract class Admin implements AdminInterface, DomainObjectInterface
     /**
      * {@inheritdoc}
      */
-    protected function configureShowFields(ShowMapper $filter)
+    protected function configureShowFields(ShowMapper $show)
     {
 
     }