-.\" $OpenBSD: tty.4,v 1.36 2010/04/13 20:38:26 mk Exp $
+.\" $OpenBSD: tty.4,v 1.37 2010/07/31 20:26:21 jmc Exp $
.\" $NetBSD: tty.4,v 1.4 1996/03/19 04:26:01 paulus Exp $
.\"
.\" Copyright (c) 1991, 1992, 1993
.\"
.\" @(#)tty.4 8.3 (Berkeley) 4/19/94
.\"
-.Dd $Mdocdate: April 13 2010 $
+.Dd $Mdocdate: July 31 2010 $
.Dt TTY 4
.Os
.Sh NAME
.Em ptys
and provide the mechanism necessary to give users the same interface to the
system when logging in over a network (using
-.Xr ssh 1 ,
+.Xr ssh 1
or
.Xr telnet 1
for example).