In the main `README.md` file, the link to `Testing styleguide` is broken. It currently points to [https://github.com/Shopify/javascript/blob/master/testing](https://github.com/Shopify/javascript/blob/master/testing) which gives a 404 <img width="1003" alt="image" src="https://user-images.githubusercontent.com/72987032/97347299-fb7bfa80-1862-11eb-8807-a3324c6a5ca2.png">
In the main
README.mdfile, the link toTesting styleguideis broken.It currently points to https://github.com/Shopify/javascript/blob/master/testing which gives a 404