@ -91,7 +91,7 @@ Both Yarn and npm download packages from the [npm registry](http://npmjs.com/).
> Note:
>
> To prevent potential incompatibilities, all `react` packages should use the same version (eg `react@16.2.0`, `react-dom@16.2.0`, `react-test-renderer@16.2.0`).
> To prevent potential incompatibilities, all react packages should use the same version. (This includes react, react-dom, react-test-renderer, etc.)