diff --git a/atdb/taskdatabase/tests.py b/atdb/taskdatabase/tests.py
index b8870daabfd591e208c0915ab60534ea9d9a5621..5dfb825fd903f02becccc6c2e9424618da75a36b 100644
--- a/atdb/taskdatabase/tests.py
+++ b/atdb/taskdatabase/tests.py
@@ -367,4 +367,5 @@ class TestCalculatedQualities(TestCase):
                 pass
 
         self.assertEqual(quality_values, {'poor': 0, 'moderate': 0, 'good': 0})
-        self.assertEqual(quality_per_sasid, None)
\ No newline at end of file
+        self.assertEqual(quality_per_sasid, None)
+