===================================================================
RCS file: /cvs/mandoc/regress/mdoc/Dt/dupe.in,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -p -r1.1 -r1.2
--- mandoc/regress/mdoc/Dt/dupe.in	2017/02/08 03:02:48	1.1
+++ mandoc/regress/mdoc/Dt/dupe.in	2017/07/04 15:25:36	1.2
@@ -1,6 +1,7 @@
-.Dd August 5, 2014
+.\" $OpenBSD: dupe.in,v 1.2 2017/07/04 15:25:36 schwarze Exp $
+.Dd $Mdocdate: July 4 2017 $
 .Dt DT-FIRST 2 first_arch
-.Os OpenBSD
+.Os
 .Dt DT-DUPE 1
 .Sh NAME
 .Nm Dt-order