diff --git a/test-requirements.txt b/test-requirements.txt
index 8ae73f870..71db96d28 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -14,7 +14,7 @@ python-glanceclient>=2.8.0 # Apache-2.0
 python-neutronclient>=6.7.0 # Apache-2.0
 requests-mock>=1.1.0 # Apache-2.0
 os-client-config>=1.28.0 # Apache-2.0
-os-testr>=1.0.0  # Apache-2.0
+os-testr>=1.0.0 # Apache-2.0
 osprofiler>=1.4.0 # Apache-2.0
 testrepository>=0.0.18 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD