diff -r e6bea259c227 -r 5ddea3b8d2a4 tests/test-topic-stack.t
--- a/tests/test-topic-stack.t	Mon Mar 12 15:51:17 2018 -0700
+++ b/tests/test-topic-stack.t	Mon Mar 12 15:51:26 2018 -0700
@@ -867,7 +867,7 @@
   | @  e7ea874afbd5 (22) c_G
   |/
   x  b24bab30ac12 (20) c_G
-  |    rewritten(parent, content) as dde94df880e9, e7ea874afbd5 by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten(parent, content) as dde94df880e9, e7ea874afbd5 using split by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  907f7d3c2333 (18) c_G
   |    rewritten(content) as b24bab30ac12 using amend by test (Thu Jan 01 00:00:00 1970 +0000)