Update README.md

Author: StarpTech

README.md

@@ -1,6 +1,8 @@
 # 🌀 eslint-config-netzkern-base
 
-This package provides netzkern base JS .eslintrc as an extensible shared config.
+> This package provides netzkern base JS .eslintrc as an extensible shared config.
+
+- Extends [babel-preset-airbnb](https://github.com/airbnb/babel-preset-airbnb) for babel settings 
 
 ## Usage
 
@@ -75,6 +77,10 @@ Lints ES5 and below. Requires `eslint` and `eslint-plugin-import`.
 
 See [ESlint config docs](http://eslint.org/docs/user-guide/configuring#extending-configuration-files) for more information.
 
+## Targeting Environments
+
+[Details](https://github.com/airbnb/babel-preset-airbnb#targeting-environments)
+
 ## Improving this config
 
 Consider adding test cases if you're making complicated rules changes, like anything involving regexes. Perhaps in a distant future, we could use literate programming to structure our README as test cases for our .eslintrc?