fix repeated hyperlink target names
fix repeated hyperlink target names

Change-Id: Iea87947ebd0c90dc19bff14c3f0bda3a2acb5780
Signed-off-by: Doug Hellmann <0798ebecfb7bc4dfb9d0445c2fa030eb64e1fa1c@doughellmann.com>

openstack/glance,openstack/glance,openstack/glance