minor #17627 [Notifier] do not display todo doc on site (MrYamous)

This PR was merged into the 5.4 branch.

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[Notifier] do not display todo doc on site

I've noticed on bottom of [Notifier page](https://symfony.com/doc/5.4/notifier.html) a todo block displayed on site, just a small change to hide it

Commits
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0b41f1c notifier - do not display todo doc on site

Author: javiereguiluz

notifier.rst

@@ -749,9 +749,9 @@ all configured texter and chatter transports only in the ``dev`` (and/or
                 slack: 'null://null'
 
 .. TODO
-    - Using the message bus for asynchronous notification
-    - Describe notifier monolog handler
-    - Describe notification_on_failed_messages integration
+..    - Using the message bus for asynchronous notification
+..    - Describe notifier monolog handler
+..    - Describe notification_on_failed_messages integration
 
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