===================================================================
RCS file: /cvs/mandoc/regress/mdoc/Dd/dupe.in,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -p -r1.1 -r1.2
--- mandoc/regress/mdoc/Dd/dupe.in	2017/02/08 03:02:47	1.1
+++ mandoc/regress/mdoc/Dd/dupe.in	2017/07/04 15:25:33	1.2
@@ -1,6 +1,7 @@
+.\" $OpenBSD: dupe.in,v 1.2 2017/07/04 15:25:33 schwarze Exp $
 .Dd August 1, 2014
 .Dt DD-DUPE 1
-.Os OpenBSD
+.Os
 .Dd August 3, 2014
 .Sh NAME
 .Nm Dd-dupe