added doc to readme

ikwattro · ikwattro · commit f87679eba61b · 2016-07-12T13:24:53.000+02:00
diff --git a/README.md b/README.md
@@ -117,6 +117,7 @@ old_sound_rabbit_mq:
         upload_picture:
             connection:       default
             exchange_options: {name: 'upload-picture', type: direct}
+            service_alias:    my_app_service # no alias by default
     consumers:
         upload_picture:
             connection:       default
