diff --git a/cinder/api/contrib/admin_actions.py b/cinder/api/contrib/admin_actions.py
index 6ccae0a1ef..d011310f50 100644
--- a/cinder/api/contrib/admin_actions.py
+++ b/cinder/api/contrib/admin_actions.py
@@ -163,7 +163,7 @@ def _migrate_volume(self, req, id, body):
 
     @wsgi.action('os-migrate_volume_completion')
     def _migrate_volume_completion(self, req, id, body):
-        """Migrate a volume to the specified host."""
+        """Complete an in-progress migration."""
         context = req.environ['cinder.context']
         self.authorize(context, 'migrate_volume_completion')
         try: