Attempt to fix the PDF for the HA guide.
Attempt to fix the PDF for the HA guide.

Change-Id: I4cc39ea4598193b8c7dfa2bf1d6e3160c472465b

openstack/openstack-manuals,gongysh2004/openstack-manual,kairoaraujo/openstack-manuals,saeki-masaki/openstack-manuals,openstack/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,potsmaster/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,Akasurde/openstack-manuals,openstack/openstack-manuals,saeki-masaki/openstack-manuals,openstack/openstack-manuals,potsmaster/openstack-manuals,Akasurde/openstack-manuals,kairoaraujo/openstack-manuals,gongysh2004/openstack-manual