Updated openstack/openstack
Project: openstack/glance  a64639edc7c24b04e847ee32962830b1ca1edb7f

Fix typo in common module

Fixed following typo in glance/api/common module:
'exceeed' --> 'exceed'

Change-Id: I5763d74473a43615da9e10f87a4ad048953ca0f5