diff -r af969080e7e6 -r 37726f66ff82 cubicweb/test/unittest_schema.py
--- a/cubicweb/test/unittest_schema.py	Fri Jan 20 10:31:04 2017 +0100
+++ b/cubicweb/test/unittest_schema.py	Fri Jan 20 14:32:34 2017 +0100
@@ -601,5 +601,6 @@
             self.assertEqual(found, None)
             self.assertEqual(keyarg, None)
 
+
 if __name__ == '__main__':
     unittest_main()