incorrect documentation comment in /etc/default/rsyslog

the comment

# -r enables logging from remote machines (deprecated, only used in compat mode < 3)

is no longer correct with the current version of rsyslog

Perhaps replacing that line with another comment would be better.

# rsyslogd no longer accepts the -r option to enable remote logging.
# instead edit /etc/rsyslogd.conf and uncomment #$ModLoad imudp
# and #$UDPServerRun 514

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: rsyslog 5.8.6-1ubuntu8
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
ApportVersion: 2.0.1-0ubuntu5
Architecture: amd64
Date: Thu May 17 15:45:58 2012
InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 (20120424.1)
ProcEnviron:
 TERM=screen
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: rsyslog
UpgradeStatus: No upgrade log present (probably fresh install)