Added comment

Nyholm · Nyholm · commit 601a4ed9fe6a · 2020-11-24T08:46:23.000+01:00
diff --git a/notifier.rst b/notifier.rst
@@ -149,6 +149,7 @@ Chatters are configured using the ``chatter_transports`` setting:
 
     # .env
     SLACK_DSN=slack://default/ID
+    # If your slack webhook looks like "https://hooks.slack.com/services/XXXXXXXXX/XXXXXXXXX/XXXXXXXXXXXXXXXXXXXXXXXX" then use:
     SLACK_DSN=slack://default/XXXXXXXXX/XXXXXXXXX/XXXXXXXXXXXXXXXXXXXXXXXX
 
 .. configuration-block::
