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-rw-r--r--nova/availability_zones.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/nova/availability_zones.py b/nova/availability_zones.py
index c08e029cf..cb5cce591 100644
--- a/nova/availability_zones.py
+++ b/nova/availability_zones.py
@@ -13,7 +13,7 @@
# License for the specific language governing permissions and limitations
# under the License.
-""" utilities for multiple APIs"""
+"""utilities for multiple APIs."""
from nova import db
from nova.openstack.common import cfg