diff --git a/openstackclient/common/commandmanager.py b/openstackclient/common/commandmanager.py
index e366034aab..06073d93cf 100644
--- a/openstackclient/common/commandmanager.py
+++ b/openstackclient/common/commandmanager.py
@@ -25,7 +25,7 @@ LOG = logging.getLogger(__name__)
 
 
 class CommandManager(cliff.commandmanager.CommandManager):
-    """Alters Cliff's default CommandManager behaviour to load additiona
+    """Alters Cliff's default CommandManager behaviour to load additional
        command groups after initialization.
     """
     def _load_commands(self, group=None):