Updated Pull Request Template

Author: jeffreylanters

.github/PULL_REQUEST_TEMPLATE.md

@@ -2,7 +2,7 @@
 
 - Fork [the repository](https://github.com/jeffreylanters/react-unity-webgl) and create your branch from `master`.
 - Run `npm install` in the repository root.
-- Ensure the [test environment](https://github.com/jeffreylanters/react-unity-webgl-test) passes using `npm start` on the library.
+- Ensure the [test environment](https://github.com/jeffreylanters/react-unity-webgl-tests) passes using `npm start` on the library.
 - Format your code with [prettier](https://github.com/prettier/prettier).
 - Make sure your code lints (`ts lint`).
 - Typecheck all of your changes and make sure JSDocs are provided.