The current currencies.php file contains this line:
$string['ZMK'] = 'Zambian Kwacha';
But I think the correct code for this currency is ZMW (https://en.wikipedia.org/wiki/Zambian_kwacha and https://en.wikipedia.org/wiki/ISO_4217). So the line should be
$string['ZMW'] = 'Zambian Kwacha';
Do I report this on Amos or in de Moodle Tracker?