* document -s

* explicitly mention that this implements sshfs functionality

usr.sbin/puffs/mount_psshfs/mount_psshfs.8

@@ -1,4 +1,4 @@
-.\"	$NetBSD: mount_psshfs.8,v 1.2 2007/01/08 07:26:40 wiz Exp $
+.\"	$NetBSD: mount_psshfs.8,v 1.3 2007/02/17 22:19:20 pooka Exp $
 .\"
 .\" Copyright (c) 2007 Antti Kantee.  All rights reserved.
 .\"
@@ -23,12 +23,12 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd January 7, 2007
+.Dd February 17, 2007
 .Dt MOUNT_PSSHFS 8
 .Os
 .Sh NAME
 .Nm mount_psshfs
-.Nd mount a puffs file system using ssh sftp
+.Nd sshfs implementation for puffs
 .Sh SYNOPSIS
 .Nm
 .Op Fl o Ar options
@@ -40,6 +40,8 @@ The
 utility can be used to mount a file system using the ssh sftp
 subprotocol, making a remote directory hierarchy appear in the
 local directory tree.
+This functionality is commonly known as
+.Em sshfs .
 .Pp
 The mandatory parameters are the target host name and local mount
 point.
@@ -59,6 +61,10 @@ The most notable of these is
 which disables the name cache and page cache for the file system.
 It slows operations down, but will behave better when multiple
 entities are accessing the same directory tree via various routes.
+The
+.Fl s
+flag can be used to make the program stay on top.
+The default is to detach from the terminal and run in the background.
 .Sh SEE ALSO
 .Xr sftp 1 ,
 .Xr puffs 3 ,