Update README.md

bootpay · web-flow · commit 6208b77c2d60 · 2017-08-30T22:52:54.000+09:00
diff --git a/README.md b/README.md
@@ -107,7 +107,7 @@ BootpayDialog.init(getFragmentManager())
         .show();
 ```
 
-# Kotlin 지원
+# [Kotlin](http://kotlinlang.org/) 지원
 ## build.gradle (Project)
 ```gradle
 buildscript {
