--- a/tests/test-obsolete.t	Thu Oct 26 08:44:50 2017 +0200
+++ b/tests/test-obsolete.t	Thu Oct 26 09:02:25 2017 +0200
@@ -721,7 +721,7 @@
   $ hg up --hidden 2
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   working directory parent is obsolete! (4538525df7e2)
-  (4538525df7e2 has diverged, use 'hg evolve --list --contentdivergent' to resolve the issue)
+  (4538525df7e2 has diverged, use 'hg evolve --list --content-divergent' to resolve the issue)
   $ hg export 9468a5f5d8b2 | hg import -
   applying patch from stdin
   1 new orphan changesets