[src/trunk]: src/libexec/atrun - Remove redundant argument to (successive) `....

[wiz <wiz%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0ef198691f2e
branches:  trunk
changeset: 779811:0ef198691f2e
user:      wiz <wiz%NetBSD.org@localhost>
date:      Wed Jun 20 09:43:51 2012 +0000

description:
- Remove redundant argument to (successive) `.Nm' macro;
- copy exact line from root's crontab(5) file (and the user name
  is indeed unneeded, as root's crontab(5) file is not the system's
  one);
- reword the warning: cron(8) _is_ running, by default.

>From patch by Bug Hunting.

While here, remove xref to itself.

diffstat:

 libexec/atrun/atrun.8 |  12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diffs (44 lines):

diff -r 031393456e1b -r 0ef198691f2e libexec/atrun/atrun.8
--- a/libexec/atrun/atrun.8     Wed Jun 20 08:19:49 2012 +0000
+++ b/libexec/atrun/atrun.8     Wed Jun 20 09:43:51 2012 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: atrun.8,v 1.11 2002/01/15 02:19:26 wiz Exp $
+.\" $NetBSD: atrun.8,v 1.12 2012/06/20 09:43:51 wiz Exp $
 .\" $OpenBSD: atrun.8,v 1.4 1998/05/22 22:16:29 deraadt Exp $
 .\" $FreeBSD: atrun.man,v 1.3 1997/02/22 14:20:55 peter Exp $
 .Dd April 12, 1995
@@ -8,7 +8,7 @@
 .Nm atrun
 .Nd run jobs queued for later execution
 .Sh SYNOPSIS
-.Nm atrun
+.Nm
 .Op Fl l Ar load_avg
 .Op Fl d
 .Sh DESCRIPTION
@@ -19,11 +19,11 @@
 .Xr crontab 5
 must contain the line:
 .Bd -literal
-*/10     *       *       *       *       root    /usr/libexec/atrun
+*/10   *       *       *       *       /usr/libexec/atrun
 .Ed
 .Pp
 so that
-.Xr atrun 8
+.Nm
 gets called every ten minutes.
 .Pp
 At every invocation, every job in lowercase queues whose starting time
@@ -44,9 +44,9 @@
 .Sh WARNINGS
 For
 .Nm
-to work, you have to start up a
+to work, a
 .Xr cron 8
-daemon.
+daemon needs to be running.
 .Sh FILES
 .Bl -tag -width /var/at/spool -compact
 .It Pa /var/at/spool