===================================================================
RCS file: /cvs/mandoc/regress/eqn/subsup/sub_group.in,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -p -r1.1 -r1.2
--- mandoc/regress/eqn/subsup/sub_group.in	2017/02/08 03:02:21	1.1
+++ mandoc/regress/eqn/subsup/sub_group.in	2017/07/04 15:24:52	1.2
@@ -1,6 +1,7 @@
-.Dd October 10, 2014
+.\" $OpenBSD: sub_group.in,v 1.2 2017/07/04 15:24:52 schwarze Exp $
+.Dd $Mdocdate: July 4 2017 $
 .Dt SUBSUP-SUB_GROUP 1
-.Os OpenBSD
+.Os
 .Sh NAME
 .Nm subsup-sub_group
 .Nd grouping of subscripts