Need Problem record email notification with Created Date(Don't include time)

[RichaRose]

With this I am not able to see created date.

(function runMailScript(/* GlideRecord */ current, /* TemplatePrinter */ template,

          /* Optional EmailOutbound */ email, /* Optional GlideRecord */ email_action,

          /* Optional GlideRecord */ event) {

var gdt = new GlideDateTime(current.getValue('sys created_on'));

var date = gdt.getDate();

template.print(date); })

(current, template, email, email_action, event);