minor #10508 Fix typo (ianmustafa)

This PR was merged into the 4.1 branch.

Discussion
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Fix typo

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Commits
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8b4a3fe Fix typo

Author: javiereguiluz

security/form_login_setup.rst

@@ -223,7 +223,7 @@ When you submit the form, the ``LoginFormAuthenticator`` will intercept the requ
 read the email (or whatever field you're using) & password from the form, find the
 ``User`` object, validate the CSRF token and check the password.
 
-But, wepending on your setup, you'll need to finish one or more TODOs before the
+But, depending on your setup, you'll need to finish one or more TODOs before the
 whole process works. You will *at least* need to fill in *where* you want your user to
 be redirected after success: