Typo in Korean and suggest (sourcetree)

[Noh Seho]

Hi, I'm sourcetree user from South Korea and I use very well thanks to you atlassian.

And I have three suggestions to fix this typos.

This is a dialog when pull.

저장소에서 가져와 병합하기 -> 가져올 원격 저장소

가져오기 위한 원격 브랜치 -> 가져올 원격 브랜치

로컬 브랜치에서 가져오기 -> 적용할 로컬 브랜치

These look better than typos :) 

[minnsey]

Hello

Our translations are crowd sourced using Transifex, you can join and help update the text here:  https://www.transifex.com/atlassian/sourcetree-for-mac/language/ko/