minor #17177 Deleting duplicate "default" (ThomasLandauer)

This PR was merged into the 5.4 branch.

Discussion
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Deleting duplicate "default"

Since you cannot configure the ``5 * max_attempts`` part, this is an unnecessary duplication.

Commits
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b325b4f Deleting duplicate "default"

Author: xabbuh

security.rst

@@ -1476,7 +1476,7 @@ You must enable this using the ``login_throttling`` setting:
 
     The ``login_throttling.interval`` option was introduced in Symfony 5.3.
 
-By default, login attempts are limited on ``max_attempts`` (default: 5)
+Login attempts are limited on ``max_attempts`` (default: 5)
 failed requests for ``IP address + username`` and ``5 * max_attempts``
 failed requests for ``IP address``. The second limit protects against an
 attacker using multiple usernames from bypassing the first limit, without