Fix missing AUTHOR section for jot(1), rs(1), and lam(1)

PR:		196786
Differential Revision:	https://reviews.freebsd.org/D2115
Submitted by:	John A. Kunze (Author)
Approved by:	wblock (mentor)
MFC after:	1 week
Sponsored by:	ScaleEngine Inc.

usr.bin/jot/jot.1

@@ -28,7 +28,7 @@
 .\"	@(#)jot.1	8.1 (Berkeley) 6/6/93
 .\" $FreeBSD$
 .\"
-.Dd June 2, 2010
+.Dd April 7, 2015
 .Dt JOT 1
 .Os
 .Sh NAME
@@ -324,3 +324,5 @@ The
 .Nm
 utility first appeared in
 .Bx 4.2 .
+.Sh AUTHORS
+.An John A. Kunze

usr.bin/lam/lam.1

@@ -28,7 +28,7 @@
 .\"	@(#)lam.1	8.1 (Berkeley) 6/6/93
 .\" $FreeBSD$
 .\"
-.Dd August 12, 2004
+.Dd April 7, 2015
 .Dt LAM 1
 .Os
 .Sh NAME
@@ -136,6 +136,8 @@ The
 .Nm
 utility first appeared in
 .Bx 4.2 .
+.Sh AUTHORS
+.An John A. Kunze
 .Sh BUGS
 The
 .Nm

usr.bin/rs/rs.1

@@ -28,7 +28,7 @@
 .\"	@(#)rs.1	8.2 (Berkeley) 12/30/93
 .\" $FreeBSD$
 .\"
-.Dd February 25, 2011
+.Dd April 7, 2015
 .Dt RS 1
 .Os
 .Sh NAME
@@ -222,6 +222,8 @@ The
 .Nm
 utility first appeared in
 .Bx 4.2 .
+.Sh AUTHORS
+.An John A. Kunze
 .Sh BUGS
 .Bl -item
 .It