Revert "Fix last commit using "of" instead of "or""
Revert "Fix last commit using "of" instead of "or""

This reverts commit 8922dd48e030abe2ad919f117768adf7ab1504b9

The text is actual right.

Change-Id: Ic0e1f75e41d25252fd27dd74fcbc8644eb6cf854

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