-.\" $OpenBSD: deroff.1,v 1.11 2022/08/03 07:38:09 jsg Exp $
+.\" $OpenBSD: deroff.1,v 1.12 2022/12/28 13:00:57 jsg Exp $
.\"
.\" Copyright (c) 1990, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" @(#)deroff.1 8.1 (Berkeley) 6/6/93
.\"
-.Dd $Mdocdate: August 3 2022 $
+.Dd $Mdocdate: December 28 2022 $
.Dt DEROFF 1
.Os
.Sh NAME
.Ox 3.1 .
.Sh AUTHORS
.An Lorinda Cherry
-at the Bell Labs Computing Sciences Research Center.
+at the Bell Labs Computing Science Research Center.
.Sh BUGS
.Nm
is not a complete troff interpreter,
-.\" $OpenBSD: make.1,v 1.137 2022/10/14 11:26:19 kn Exp $
+.\" $OpenBSD: make.1,v 1.138 2022/12/28 13:00:57 jsg Exp $
.\" $NetBSD: make.1,v 1.18 1997/03/10 21:19:53 christos Exp $
.\"
.\" Copyright (c) 1990, 1993
.\"
.\" from: @(#)make.1 8.4 (Berkeley) 3/19/94
.\"
-.Dd $Mdocdate: October 14 2022 $
+.Dd $Mdocdate: December 28 2022 $
.Dt MAKE 1
.Os
.Sh NAME
.Sh AUTHORS
.An Stuart Feldman
wrote the original implementation at the
-Bell Labs Computing Sciences Research Center.
+Bell Labs Computing Science Research Center.
.Pp
This implementation is a distant derivative of
.Nm pmake ,
-.\" $OpenBSD: sed.1,v 1.62 2022/09/14 07:14:02 jmc Exp $
+.\" $OpenBSD: sed.1,v 1.63 2022/12/28 13:00:57 jsg Exp $
.\"
.\" Copyright (c) 1992, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" from: @(#)sed.1 8.2 (Berkeley) 12/30/93
.\"
-.Dd $Mdocdate: September 14 2022 $
+.Dd $Mdocdate: December 28 2022 $
.Dt SED 1
.Os
.Sh NAME
.Sh AUTHORS
.An Lee McMahon
wrote the original implementation at the
-Bell Labs Computing Sciences Research Center.
+Bell Labs Computing Science Research Center.
The
.Bx 4.4
implementation was written by