public function formatTotalsRow()
{
$this->formatRow();
$this->hook('formatTotalsRow');
// deal with plural - not localizable!
if ($this->current_row['row_count'] == 0) {
$this->current_row['row_count'] = 'no';
$this->current_row['plural_s'] = 's';
} else {
$this->current_row['plural_s'] = $this->current_row['row_count'] > 1 ? 's' : '';
}
}