diff --git a/requirements.txt b/requirements.txt
index b51193f6c..13b28e623 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ python-mistralclient>=2.0.0 # Apache-2.0
 python-openstackclient>=2.1.0 # Apache-2.0
 six>=1.9.0 # MIT
 os-cloud-config # Apache-2.0
-osc-lib>=1.0.2  # Apache-2.0
+osc-lib>=1.0.2 # Apache-2.0
 websocket-client>=0.32.0 # LGPLv2+
 
 # tripleoclient is tied to tripleo-common and expects to use the latest code.