Datepicker: Fix date format for `ko` locale

Fixes #14595
Closes gh-1595

diff --git a/ui/i18n/datepicker-ko.js b/ui/i18n/datepicker-ko.js
index 24a4ad6938a916d1ffcb8e7dcdedafb0425c42ae..8879a99509040916e2a017cf7b31b780913d21a2 100644 (file)
--- a/ui/i18n/datepicker-ko.js
+++ b/ui/i18n/datepicker-ko.js
@@ -25,7 +25,7 @@ datepicker.regional.ko = {
        dayNamesShort: [ "일","월","화","수","목","금","토" ],
        dayNamesMin: [ "일","월","화","수","목","금","토" ],
        weekHeader: "주",
-       dateFormat: "yy-mm-dd",
+       dateFormat: "yy. m. d.",
        firstDay: 0,
        isRTL: false,
        showMonthAfterYear: true,