--- a/tests/test-merge-default.t	Wed Oct 21 19:00:16 2020 -0700
+++ b/tests/test-merge-default.t	Tue Oct 06 22:36:15 2020 -0700
@@ -69,7 +69,7 @@
 
   $ hg merge --config commands.merge.require-rev=True
   abort: configuration requires specifying revision to merge with
-  [255]
+  [10]
 
 Should succeed - 2 heads:
 
@@ -101,7 +101,7 @@
 
   $ hg merge --config commands.merge.require-rev=True
   abort: configuration requires specifying revision to merge with
-  [255]
+  [10]
 
 Should fail because at tip: