Updated openstack/openstack
Project: openstack/python-glanceclient  8f89a14c9f0fbc9a189742270981938d69836204

fixed typos found by RETF rules

rules are avaialble at https://en.wikipedia.org/wiki/Wikipedia:AutoWikiBrowser/Typos

Change-Id: I70245e5ddf342762eb76d8e2e74b6363767726ef