diff --git a/tests/test-merge-revert2.out b/tests/test-merge-revert2.out
--- a/tests/test-merge-revert2.out
+++ b/tests/test-merge-revert2.out
@@ -14,6 +14,9 @@ merging file1
 merging file1 failed!
 0 files updated, 0 files merged, 0 files removed, 1 files unresolved
 There are unresolved merges with locally modified files.
+You can redo the full merge using:
+  hg update 0
+  hg update 1
 diff -r f248da0d4c3e file1
 --- a/file1
 +++ b/file1