--- a/tests/test-obsolete.t	Fri Oct 28 17:11:43 2016 -0700
+++ b/tests/test-obsolete.t	Fri Oct 28 17:15:57 2016 -0700
@@ -131,7 +131,7 @@
   summary:     add obsol_c
   
   working directory parent is obsolete!
-  (use "hg evolve" to update to its successor)
+  (use 'hg evolve' to update to its successor)
   $ mkcommit d # 5 (on 3)
   1 new unstable changesets
   $ qlog -r 'obsolete()'
@@ -701,7 +701,7 @@
   $ hg up --hidden 2
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   working directory parent is obsolete!
-  (use "hg evolve" to update to its successor)
+  (use 'hg evolve' to update to its successor)
   $ hg export 9468a5f5d8b2 | hg import -
   applying patch from stdin
   1 new unstable changesets