Readded a blank line

javiereguiluz · web-flow · commit c495b92e084b · 2018-01-10T10:03:39.000+01:00
diff --git a/form/unit_testing.rst b/form/unit_testing.rst
@@ -195,6 +195,7 @@ allows you to return a list of extensions to register::
             $validator
                 ->method('getMetadataFor')
                 ->will($this->returnValue(new ClassMetadata(Form::class)));
+
             return array(
                 new ValidatorExtension($validator),
             );
