Fixes a link in the documentation
Fixes a link in the documentation

Change-Id: I4872cd24511df995b023a47edad3176a54a49504

vivekdhayaal/keystone,ilay09/keystone,cernops/keystone,blueboxgroup/keystone,rushiagr/keystone,JioCloud/keystone,klmitch/keystone,MaheshIBM/keystone,rodrigods/keystone,rajalokan/keystone,rajalokan/keystone,ntt-sic/keystone,rajalokan/keystone,promptworks/keystone,cloudbau/keystone,derekchiang/keystone,jumpstarter-io/keystone,jumpstarter-io/keystone,takeshineshiro/keystone,dsiddharth/access-keys,UTSA-ICS/keystone-kerberos,dstanek/keystone,openstack/keystone,openstack/keystone,openstack/keystone,promptworks/keystone,UTSA-ICS/keystone-kerberos,vivekdhayaal/keystone,ging/keystone,maestro-hybrid-cloud/keystone,rickerc/keystone_audit,nuxeh/keystone,dims/keystone,dstanek/keystone,roopali8/keystone,ntt-sic/keystone,ajayaa/keystone,roopali8/keystone,reeshupatel/demo,jonnary/keystone,MaheshIBM/keystone,rickerc/keystone_audit,promptworks/keystone,citrix-openstack-build/keystone,rodrigods/keystone,rickerc/keystone_audit,townbull/keystone-dtrust,ilay09/keystone,ilay09/keystone,idjaw/keystone,dsiddharth/access-keys,ging/keystone,cernops/keystone,dsiddharth/access-keys,citrix-openstack-build/keystone,citrix-openstack-build/keystone,klmitch/keystone,derekchiang/keystone,townbull/keystone-dtrust,rushiagr/keystone,rushiagr/keystone,blueboxgroup/keystone,dstanek/keystone,vivekdhayaal/keystone,maestro-hybrid-cloud/keystone,jamielennox/keystone,mahak/keystone,himanshu-setia/keystone,reeshupatel/demo,himanshu-setia/keystone,mahak/keystone,jonnary/keystone,idjaw/keystone,reeshupatel/demo,jumpstarter-io/keystone,ajayaa/keystone,nuxeh/keystone,JioCloud/keystone,townbull/keystone-dtrust,mahak/keystone,takeshineshiro/keystone,cloudbau/keystone,cloudbau/keystone,dims/keystone,derekchiang/keystone,ntt-sic/keystone,nuxeh/keystone,jamielennox/keystone