diff -r 1a7d12c82057 -r 62a0b5daa15f tests/test-diff-change.t
--- a/tests/test-diff-change.t	Thu May 07 16:50:26 2020 -0400
+++ b/tests/test-diff-change.t	Mon Feb 01 11:57:18 2021 -0500
@@ -197,7 +197,6 @@
 merge diff should show only manual edits to a merge:
 
   $ hg diff --merge -c 6
-  merging file.txt
 (no diff output is expected here)
 
 Construct an "evil merge" that does something other than just the merge.
@@ -228,7 +227,6 @@
 up, making it easy to identify changes someone is otherwise trying to sneak
 into a merge.
   $ hg diff --merge -c 7
-  merging file.txt
   diff -r 8ad85e839ba7 file.txt
   --- a/file.txt	Thu Jan 01 00:00:00 1970 +0000
   +++ b/file.txt	Thu Jan 01 00:00:00 1970 +0000
@@ -277,7 +275,6 @@
   +this file is new in p2 of the merge
 With --merge, it's a diff against the conflicted content.
   $ hg diff --merge -c 11
-  merging file.txt
   diff -r 5010caab09f6 file.txt
   --- a/file.txt	Thu Jan 01 00:00:00 1970 +0000
   +++ b/file.txt	Thu Jan 01 00:00:00 1970 +0000