Updated openstack/openstack
Project: openstack/python-saharaclient  e6202b9361f6818e5a1644a61a13bf6802345a11

Update oslo-incubator apiclient.exceptions module

Changes -
 * pep8: fixed multiple violations
 * fixed typos found by RETF rules

Change-Id: Ic0e9855e7cfdeae4e3230af24b4ebccf4995fa10