diff --git a/designateclient/osc/plugin.py b/designateclient/osc/plugin.py
index b88ae30..eeeae7a 100644
--- a/designateclient/osc/plugin.py
+++ b/designateclient/osc/plugin.py
@@ -14,6 +14,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
+"""OpenStackClient plugin for DNS service."""
+
 from osc_lib import utils as oscutils
 
 from designateclient import shell