fix(type): tip moved to note

Author: Guikingone

components/messenger.rst

@@ -136,9 +136,9 @@ through the transport layer, use the ``SerializerStamp`` stamp::
         ]))
     );
 
-.. tip::
+.. note::
 
-    Notice that the groups are applied to the whole message,
+    As the groups are applied to the whole message,
     be sure to define the group for every embedded object. 
 
 At the moment, the Symfony Messenger has the following built-in envelope stamps: