diff --git a/force_bdss/io/tests/test_workflow_reader.py b/force_bdss/io/tests/test_workflow_reader.py
index 32173b576be69f72007d1aec5f120ad1448056ec..84bd572a874aae30549a402ae58b4a04a6e754a0 100644
--- a/force_bdss/io/tests/test_workflow_reader.py
+++ b/force_bdss/io/tests/test_workflow_reader.py
@@ -200,10 +200,10 @@ class TestModelCreationFailure(unittest.TestCase):
                     _as_json_stringio(self.working_data)
                 )
 
+
 def _as_json_stringio(data):
     fp = StringIO()
     json.dump(data, fp)
     fp.seek(0)
 
     return fp
-
diff --git a/force_bdss/tests/test_core_mco_driver.py b/force_bdss/tests/test_core_mco_driver.py
index 667c0670a264203747e93222fa696f9bd9d855e5..d14fbfe4785cf22d948b129a7b6c0642aede370d 100644
--- a/force_bdss/tests/test_core_mco_driver.py
+++ b/force_bdss/tests/test_core_mco_driver.py
@@ -92,7 +92,8 @@ class TestCoreMCODriver(unittest.TestCase):
                 ("force_bdss.core_mco_driver",
                  "ERROR",
                  "Failed to create or initialize listener with id "
-                 "force.bdss.enthought.plugin.test.v0.factory.probe_notification_listener: "))
+                 "force.bdss.enthought.plugin.test.v0"
+                 ".factory.probe_notification_listener: "))
 
             self.assertEqual(len(listeners), 0)