docs(some readme updates):

README.md

@@ -1,6 +1,7 @@
 # Ego Token Utils
 [![Coverage Status](https://coveralls.io/repos/github/icgc-argo/ego-token-utils/badge.svg?branch=master)](https://coveralls.io/github/icgc-argo/ego-token-utils?branch=master)
 [![Build Status](https://travis-ci.org/icgc-argo/ego-token-utils.svg?branch=master)](https://travis-ci.org/icgc-argo/ego-token-utils)
+[![Prettier](https://img.shields.io/badge/styled_with-prettier-ff69b4.svg)](https://prettier.io/)
 
 This repo contains a library of utility functions written in __Typescript__ interpret __Ego JWT__ content in the Argo system.
 
@@ -19,7 +20,7 @@ This repo contains a library of utility functions written in __Typescript__ inte
     ```
 
 ## Development
-This project uses the following bootstrap setup: [typescript-library-starter](https://img.shields.io/badge/styled_with-prettier-ff69b4.svg)
+This project uses the following bootstrap setup: [typescript-library-starter](https://github.com/alexjoverm/typescript-library-starter)
 
 ### Notes
 - `npm run test:watch`: to start developing with interactive live test