Update messenger.rst

sylfabre · Matts · sylfabre · commit c54540ccc4be · 2021-03-04T15:29:40.000+01:00
Co-authored-by: Mata &lt;Matts@users.noreply.github.com&gt;
diff --git a/messenger.rst b/messenger.rst
@@ -446,6 +446,7 @@ With the following code and configuration, messages will be dispatched like this
     class SmsNotification extends Notification {}
 
 .. code-block::yaml
+
     # config/packages/messenger.yaml
     framework:
         messenger:
