( my $months = $self->months ) =~ s/\.0+$//;
$months =~ s/(\.\d*[1-9])0+$/$1/;
- $desc .= " for $months months" if $months;
+ if ($months) {
+ if ($months == 1) {
+ $desc .= " for 1 month";
+ } else {
+ $desc .= " for $months months";
+ }
+ }
$desc .= ', applies to setup' if $self->setup;