[#7585] remove trailing whitespaces

xabbuh · xabbuh · commit b476a978ff31 · 2017-07-21T12:34:00.000+02:00
diff --git a/service_container/parent_services.rst b/service_container/parent_services.rst
@@ -35,18 +35,18 @@ Your child service classes may look like this::
 
     // src/AppBundle/Repository/DoctrineUserRepository.php
     namespace AppBundle\Repository;
-    
+
     use AppBundle\Repository\BaseDoctrineRepository
 
     // ...
     class DoctrineUserRepository extends BaseDoctrineRepository
     {
         // ...
     }
-    
+
     // src/AppBundle/Repository/DoctrinePostRepository.php
     namespace AppBundle\Repository;
-    
+
     use AppBundle\Repository\BaseDoctrineRepository
 
     // ...
