--- a/tests/test-issue4074.t	Thu Jun 15 13:32:32 2017 -0400
+++ b/tests/test-issue4074.t	Thu Jun 15 14:22:25 2017 -0400
@@ -8,7 +8,7 @@
   >     print
   >     if random.randint(0, 100) >= 50:
   >         x += 1
-  >     print hex(x)
+  >     print(hex(x))
   > EOF
 
   $ hg init a