Updated openstack/openstack
Project: openstack-dev/devstack  b7c11a0f98f46a5e205ef227f3ccdb801b6fb663
null
Fix some Markdown formatting issues

Address miscellaneous issues with Markdown formatting in comments which
are consumed by shocco when generating the online documentation.

Change-Id: I953075cdbddbf1f119c6c7e35f039e2e54b79078