Fix typos in Cinder files
Fix typos in Cinder files

I also found this typo in:
cinder/locale/cs/LC_MESSAGES/cinder-log-error.po
cinder/locale/cs/LC_MESSAGES/cinder-log-warning.po
cinder/locale/cinder-log-error.pot
Those files are imported so I will not fix them.
TrivialFix

Change-Id: I51b276d9060916d8e1b79744aec6ec762a36e47a

mahak/cinder,Datera/cinder,Datera/cinder,Nexenta/cinder,bswartz/cinder,NetApp/cinder,bswartz/cinder,phenoxim/cinder,mahak/cinder,Hybrid-Cloud/cinder,eharney/cinder,cloudbase/cinder,ge0rgi/cinder,Hybrid-Cloud/cinder,eharney/cinder,cloudbase/cinder,openstack/cinder,NetApp/cinder,j-griffith/cinder,j-griffith/cinder,phenoxim/cinder,openstack/cinder,Nexenta/cinder