diff --git a/requirements.txt b/requirements.txt
index caf195096..2f7942bf4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ pyzmq>=14.3.1 # LGPL+BSD
 ryu>=4.14 # Apache-2.0
 SQLAlchemy!=1.1.5,!=1.1.6,!=1.1.7,!=1.1.8,>=1.0.10 # MIT
 alembic>=0.8.10 # MIT
-neutron>=12.0.0  # Apache-2.0
+neutron>=12.0.0 # Apache-2.0
 neutron-lib>=1.13.0 # Apache-2.0
 oslo.config>=5.2.0 # Apache-2.0
 oslo.db>=4.27.0 # Apache-2.0