--- a/tests/test-evolve-obshistory-prune.t	Tue May 05 16:52:59 2020 +0800
+++ b/tests/test-evolve-obshistory-prune.t	Tue May 05 16:54:24 2020 +0800
@@ -1,5 +1,4 @@
-This test file test the various messages when accessing obsolete
-revisions.
+Testing obslog and other commands accessing obsolete revisions.
 
 Global setup
 ============