diff --git a/requirements.txt b/requirements.txt
index 586f6c957..9f707ce31 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -45,5 +45,5 @@ WebOb>=1.7.1 # MIT
 eventlet!=0.18.3,!=0.20.1,<0.21.0,>=0.18.2 # MIT
 six>=1.10.0 # MIT
 debtcollector>=1.2.0 # Apache-2.0
-cotyledon>=1.3.0  # Apache-2.0
+cotyledon>=1.3.0 # Apache-2.0
 
diff --git a/test-requirements.txt b/test-requirements.txt
index 46f038baf..caa6d347f 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -28,7 +28,7 @@ requests-mock>=1.1.0 # Apache-2.0
 testrepository>=0.0.18 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD
 testtools>=2.2.0 # MIT
-stestr>=1.0.0  # Apache-2.0
+stestr>=1.0.0 # Apache-2.0
 stevedore>=1.20.0 # Apache-2.0
 voluptuous>=0.8.9 # BSD License
 sympy>=0.7.6 # BSD