diff -r a1cf66165e69 -r 6c0797ec50b6 tests/test-evolve.t
--- a/tests/test-evolve.t	Wed Dec 04 21:06:39 2019 +0530
+++ b/tests/test-evolve.t	Mon Dec 23 01:03:45 2019 +0530
@@ -144,7 +144,7 @@
   $ hg log -r 1 --template '{rev} {phase} {obsolete}\n'
   1 public 
   $ hg prune 1
-  abort: cannot prune public changesets: 7c3bad9141dc
+  abort: cannot 'prune' public changesets: 7c3bad9141dc
   (see 'hg help phases' for details)
   [255]
   $ hg log -r 1 --template '{rev} {phase} {obsolete}\n'