
fix an invalid link, use uri instead of xref since it's not an external link and has to be adjusted. Also fix content to use training-guides instead of openstack-manuals. Change-Id: I9ccdd1389ddcd77ddd6ff70a1e8449690216c271
fix an invalid link, use uri instead of xref since it's not an external link and has to be adjusted. Also fix content to use training-guides instead of openstack-manuals. Change-Id: I9ccdd1389ddcd77ddd6ff70a1e8449690216c271