[intl bash] Korean translation error

Hi, 

I found a Korean translation error of Advanced Filter(고급 필터링) option.

That option is 비어 있음, 비어 있지 않음.

Perhaps there is something wrong with ‘is empty’, ‘is not empty’, ‘is blank’, ‘is not blank’.

I think that ‘빈 문자’, ‘빈 문자 아님’ ‘비어 있음’, ‘비어 있지 않음’ would be good.