Updated openstack/openstack
Project: openstack/cinder  b0a04477ddd117316f0ae18a6f1c324fcd54c77e
null
Typo corrections for test files in cinder

Correct the typo from follow code files:

cinder/tests/api/contrib/test_backups.py
cinder/tests/test_migrations.py
cinder/tests/test_netapp.py

Change-Id: I6aeddfee36ecd101264d73d2e90686df683cc29d