Merge pull request jwasham#234 from Kyeongan/master

add 한국어 for Korean to easy to spot

Author: jwasham

README.md

@@ -25,7 +25,7 @@ Translations in progress:
 - [Russian](https://github.com/jwasham/coding-interview-university/issues/87)
 - [Ukrainian](https://github.com/jwasham/coding-interview-university/issues/106)
 - [Brazilian Portuguese](https://github.com/jwasham/coding-interview-university/issues/113)
-- [Korean](https://github.com/jwasham/coding-interview-university/issues/118)
+- [Korean(한국어)](https://github.com/jwasham/coding-interview-university/issues/118)
 - [Telugu](https://github.com/jwasham/coding-interview-university/issues/117)
 - [Polish](https://github.com/jwasham/coding-interview-university/issues/122)
 - [German](https://github.com/jwasham/coding-interview-university/issues/135)