Fix the output attribute in single instance wp template
Fix the output attribute in single instance wp template

Signed-off-by: Angus Salkeld <86b65304d27d8de73dd7d624c33df7e088f8d94b@redhat.com>

rickerc/heat_audit,openstack/heat,cryptickp/heat,JioCloud/heat,sdake/heat-jeos,citrix-openstack-build/heat,steveb/heat-cfntools,dims/heat,steveb/heat,ntt-sic/heat,miguelgrinberg/heat,NeCTAR-RC/heat,varunarya10/heat,noironetworks/heat,ntt-sic/heat,maestro-hybrid-cloud/heat,cwolferh/heat-scratch,takeshineshiro/heat,maestro-hybrid-cloud/heat,Triv90/Heat,pratikmallya/heat,Triv90/Heat,jasondunsmore/heat,pshchelo/heat,cryptickp/heat,miguelgrinberg/heat,rickerc/heat_audit,rh-s/heat,NeCTAR-RC/heat,steveb/heat,pshchelo/heat,varunarya10/heat,gonzolino/heat,cwolferh/heat-scratch,jasondunsmore/heat,takeshineshiro/heat,dragorosson/heat,citrix-openstack-build/heat,pratikmallya/heat,JioCloud/heat,gonzolino/heat,bbandaru/heat-cfntools,srznew/heat,noironetworks/heat,steveb/heat-cfntools,openstack/heat,Triv90/Heat,rdo-management/heat,redhat-openstack/heat,dragorosson/heat,openstack/heat-cfntools,srznew/heat,rh-s/heat,rdo-management/heat,dims/heat,redhat-openstack/heat