Nagios plugin snmp_disk_monitor.pl has tiny bug

I’m using snmp_disk_monitor.pl. its grateful work.

I found tiny bug in snmp_disk_monitor.pl:
couldn’t set critilal and worning value via commandline option.

snmp_disk_monitor.pl.
Revision: 82

Prev:
‘c:i’ => $opt_crit, ‘critical:i’ => $opt_crit,
‘w:i’ => $opt_warn, ‘warning:i’ => $opt_warn,

After:
‘c:i’ => $opt_critical, ‘critical:i’ => $opt_critical,
‘w:i’ => $opt_warning, ‘warning:i’ => $opt_warning,

Thanks.

Sory poor English I’m from Japan.