[fw-general] - Translate plural, translations in phparray

[MadCat]

Hi all,

I have a problem using translatePlural helper (translation in php array)
My translator is well defined, no problem with other translations in website

Doing this in a view:

$this->translatePlural('day', 'days', $numberDay);

In my translation file  (named fr_FR.php)

return array(
    ...
    'day' => 'jour',
    'days' => 'jours'
)

In French, 'day' should be 'jour' and 'days' should be 'jours'.

But i get:
'day' translated by 'j'
'days' translated by 'o'


Is there a special syntax to translate plural using phparray translator ?

Thanks