Fix 'driver is uninitialize' typo
Fix 'driver is uninitialize' typo

Accidentally changed in commit 386e285.

Change-Id: I7ea5a52f2911bf9a7017a934e8858adad51ab0cb

dims/cinder,ge0rgi/cinder,scottdangelo/RemoveVolumeMangerLocks,petrutlucian94/cinder,cloudbase/cinder,petrutlucian94/cinder,tlakshman26/cinder-https-changes,Paul-Ezell/cinder-1,manojhirway/ExistingImagesOnNFS,Nexenta/cinder,phenoxim/cinder,duhzecca/cinder,Paul-Ezell/cinder-1,saeki-masaki/cinder,scottdangelo/RemoveVolumeMangerLocks,j-griffith/cinder,Nexenta/cinder,sasukeh/cinder,NetApp/cinder,mahak/cinder,eharney/cinder,rakeshmi/cinder,scality/cinder,duhzecca/cinder,scality/cinder,takeshineshiro/cinder,nikesh-mahalka/cinder,j-griffith/cinder,julianwang/cinder,winndows/cinder,Datera/cinder,tlakshman26/cinder-new-branch,mahak/cinder,tlakshman26/cinder-bug-fix-volume-conversion-full,nikesh-mahalka/cinder,saeki-masaki/cinder,JioCloud/cinder,tlakshman26/cinder-bug-fix-volume-conversion-full,leilihh/cinder,phenoxim/cinder,openstack/cinder,sasukeh/cinder,NetApp/cinder,CloudServer/cinder,apporc/cinder,Hybrid-Cloud/cinder,JioCloud/cinder,nexusriot/cinder,leilihh/cinder,winndows/cinder,manojhirway/ExistingImagesOnNFS,potsmaster/cinder,openstack/cinder,eharney/cinder,potsmaster/cinder,cloudbase/cinder,dims/cinder,CloudServer/cinder,Hybrid-Cloud/cinder,julianwang/cinder,bswartz/cinder,takeshineshiro/cinder,Datera/cinder,tlakshman26/cinder-https-changes,bswartz/cinder,rakeshmi/cinder,apporc/cinder,tlakshman26/cinder-new-branch,nexusriot/cinder