[ovs-dev] ovn: update ovn-ctl usage with status, promote and demote commands

[0-day Robot]

Bleep bloop.  Greetings Moshe Levi, I am a robot and I have tried out your patch.
Thanks for your contribution.

I encountered some error that I wasn't expecting.  See the details below.


checkpatch:
ERROR: Remove Gerrit Change-Id's before submitting upstream.
5: Change-Id: I59603383804b57d80334abaea0a25dd9755d47dc

Lines checked: 34, Warnings: 0, Errors: 1


Please check this out.  If you feel there has been an error, please email aconole at bytheb.org

Thanks,
0-day Robot