diff --git a/requirements.txt b/requirements.txt
index 104e84d69..0f08500cf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,5 +32,5 @@ SQLAlchemy!=1.1.5,!=1.1.6,!=1.1.7,!=1.1.8,>=1.0.10 # MIT
 stevedore>=1.20.0 # Apache-2.0
 docker>=2.0.0 # Apache-2.0
 netaddr!=0.7.16,>=0.7.13 # BSD
-neutron-lib>=1.9.0  # Apache-2.0
+neutron-lib>=1.9.0 # Apache-2.0
 websockify>=0.8.0 # LGPLv3