Fix grammar error in a recent release notes
It is pointed out in stable/train backport
@@ -10,5 +10,5 @@ other:
https://docs.openstack.org/horizon/latest/configuration/settings.html.
Note that Django related settings and HORIZON_CONFIG still exist in
- ``local_settings.py.example`` in this release and they will be revisit
+ ``local_settings.py.example`` in this release and they will be revisited
in upcoming releases.
