diff -r 346af7687c6f -r 89a2afe31e82 tests/test-rust-revlog.py
--- a/tests/test-rust-revlog.py	Fri Nov 27 17:00:00 2020 -0500
+++ b/tests/test-rust-revlog.py	Fri Nov 27 17:03:29 2020 -0500
@@ -17,7 +17,8 @@
 
 
 @unittest.skipIf(
-    rustext is None, "rustext module revlog relies on is not available",
+    rustext is None,
+    "rustext module revlog relies on is not available",
 )
 class RustRevlogIndexTest(revlogtesting.RevlogBasedTestBase):
     def test_heads(self):