diff --git a/fire/parser_test.py b/fire/parser_test.py
index 6b6b79b1..8aeabc61 100644
--- a/fire/parser_test.py
+++ b/fire/parser_test.py
@@ -117,7 +117,8 @@ def testDefaultParseValueBareWordsTuple(self):
 
   def testDefaultParseValueNestedContainers(self):
     self.assertEqual(
-        parser.DefaultParseValue('[(A, 2, "3"), 5, {alpha: 10.2, beta: "cat"}]'),
+        parser.DefaultParseValue(
+            '[(A, 2, "3"), 5, {alpha: 10.2, beta: "cat"}]'),
         [('A', 2, '3'), 5, {'alpha': 10.2, 'beta': 'cat'}])
 
   def testDefaultParseValueComments(self):