diff --git a/neutron/agent/metadata/driver.py b/neutron/agent/metadata/driver.py
index 92e4ba287be..afef1f2fa0c 100644
--- a/neutron/agent/metadata/driver.py
+++ b/neutron/agent/metadata/driver.py
@@ -27,7 +27,6 @@ from neutron.common import constants
 from neutron.common import exceptions
 
 
-# Access with redirection to metadata proxy iptables mark mask
 METADATA_SERVICE_NAME = 'metadata-proxy'