Updated openstack/openstack
Project: openstack/python-swiftclient  b4d97079b6a74e9a2001b50c66b9eee6bc57ba66

Remove extra double quote from docstring

The extra " was visible on

  http://docs.openstack.org/developer/python-swiftclient/swiftclient.html

Change-Id: I7d61c8259a4f13464c11ae7e3fa28eb3a58e4baa