Correct title underline in user-defined-redirects
@@ -48,7 +48,7 @@ Note that the ``/`` at the start doesn't count the ``/en/latest``,
but just the user-controlled section of the URL.
Exact Redirects
---------------
+---------------
If you're redirecting from an old host AND you aren't maintaining old paths for your
documents, a Prefix Redirect won't suffice and you'll need to create *Exact Redirects*
