Updated openstack/openstack
Project: openstack/heat  c7627822847f9c5a45ea0d0a30e91347df6a9a5e

Remove warnings when generating docs

Improve docstrings so that syntax warnings are no longer displayed when
generating docs.

Related-Bug: 1403897
Change-Id: I0163bc7f83e00f9077fc78e638173df2124580dd