Fixed typos in comment
Fixed typos in comment

Change-Id: Ia05a65157e718694e9541296a3a36148810c1179

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