diff --git a/traits/adaptation/tests/test_global_adaptation_manager.py b/traits/adaptation/tests/test_global_adaptation_manager.py
index 4236dbebc..6cf256453 100644
--- a/traits/adaptation/tests/test_global_adaptation_manager.py
+++ b/traits/adaptation/tests/test_global_adaptation_manager.py
@@ -33,7 +33,7 @@ def test_reset_adaptation_manager(self):
         adaptation_manager.register_factory(
             factory       = ex.UKStandardToEUStandard,
             from_protocol = ex.UKStandard,
-            to_protocol   = ex.EUStandard
+            to_protocol   = ex.EUStandard,
         )
 
         # Create a UKPlug.
diff --git a/traits/tests/test_interfaces_with_implements.py b/traits/tests/test_interfaces_with_implements.py
index ce4841d7b..4d7ededd7 100644
--- a/traits/tests/test_interfaces_with_implements.py
+++ b/traits/tests/test_interfaces_with_implements.py
@@ -23,7 +23,7 @@
 import sys
 
 from traits.testing.unittest_tools import unittest
-from traits.adaptation.api import get_global_adaptation_manager,\
+from traits.adaptation.api import get_global_adaptation_manager, \
     set_global_adaptation_manager
 from traits.api import HasTraits, Adapter, adapts, AdaptsTo, \
     implements, Instance, Int, Interface, List, Supports, TraitError