Fixing typo for label command
Fixing typo for label command

cdxvirt/ceph-docker,cdxvirt/ceph-docker,JrCs/ceph-docker,rootfs/ceph-docker,AcalephStorage/ceph-docker,osixia/ceph-docker,ceph/ceph-docker,JrCs/ceph-docker,rootfs/ceph-docker,ceph/ceph-docker,osixia/ceph-docker,osixia/ceph-docker,JrCs/ceph-docker,mkkie/ceph-docker,AcalephStorage/ceph-docker,AcalephStorage/ceph-docker,mkkie/ceph-docker