Typo correction of the prefix value in compute-host-capabilities
Typo correction of the prefix value in compute-host-capabilities

Simple typo correction.

Change-Id: I6f37a992e4841400be8d71050796b7c526d29864
Closes-Bug: #1390031

akash1808/glance,stevelle/glance,sigmavirus24/glance,sigmavirus24/glance,jumpstarter-io/glance,kfwang/Glance-OVA-OVF,klmitch/glance,takeshineshiro/glance,takeshineshiro/glance,openstack/glance,vuntz/glance,paramite/glance,jumpstarter-io/glance,wkoathp/glance,vuntz/glance,klmitch/glance,rajalokan/glance,scripnichenko/glance,JioCloud/glance,ozamiatin/glance,kfwang/Glance-OVA-OVF,wkoathp/glance,ozamiatin/glance,dims/glance,paramite/glance,rajalokan/glance,saeki-masaki/glance,scripnichenko/glance,openstack/glance,openstack/glance,saeki-masaki/glance,dims/glance,darren-wang/gl,stevelle/glance,JioCloud/glance,darren-wang/gl,akash1808/glance