README about Kotlin 1.3.6x

Author: kpgalligan

README.md

@@ -45,7 +45,7 @@ not have permissions to do this. You'll need to run the script with sufficient p
 sudo ./colorsetup.sh
 ```
 
-## Kotlin 1.3.60 Issue
+## Kotlin 1.3.6x Issue
 
 Using static frameworks and/or Cocoapods may remove debug info in this version. [More info here](https://github.com/JetBrains/kotlin-native/issues/3446)