minor symfony#11379 Little layout problem (l-vo)

This PR was merged into the 4.2 branch.

Discussion
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Little layout problem

It seems to me a layout mistake, isn't it ?

Commits
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70f654c Fix little layout problem

Author: javiereguiluz

security.rst

@@ -963,7 +963,7 @@ Frequently Asked Questions
     To see if this is an issue, check your log file (``var/log/dev.log``) for
     the log message:
 
-    > Cannot refresh token because user has changed.
+**Cannot refresh token because user has changed**
 
     If you see this, there are two possible causes. First, there may be a problem
     loading your User from the session. See :ref:`user_session_refresh`. Second,