Comment 5 for bug 1755566

Reviewed: https://review.openstack.org/552687
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=a96fad9f3bf01d8482edec6d1a5e3bfa3389df03
Submitter: Zuul
Branch: master

commit a96fad9f3bf01d8482edec6d1a5e3bfa3389df03
Author: Sean McGinnis <email address hidden>
Date: Tue Mar 13 15:57:54 2018 -0500

    Fix api-ref response code title levels

    Using the wrong character resulted in the wrong title level
    being used for the response codes, which in turn caused the
    "detail" show/hide toggle to not be able to hide all of the
    per-endpoint details. This corrects these to be at the correct
    level.

    Also ran into issues after changing them where sphinx was not
    happy with the random title levels. This appears to be due to
    the order processed and whether not earlier included files had
    all subsequent levels. Adding an additional title in our first
    included file resolved that problem.

    Change-Id: I19405778980310f2d6d06eb7b23102f74a3d6e03
    Closes-bug: #1755566