KO : Update es6.md#2341

Merged

SEWeiTung merged 5 commits intonodejs:masterfrom

yeonsuyang:patch-2

Jul 29, 2019

Commits on Jul 16, 2019

Commits on Jul 19, 2019

Update locale/ko/docs/es6.md

yeonsuyang
and
yous
authored
Update locale/ko/docs/es6.md

yeonsuyang
and
yous
authored

Commits on Jul 22, 2019

Update es6.md
yeonsuyang
authored