message: docs: fix link in getting started page
diff: @@ -9,7 +9,7 @@ Install Jest using [`yarn`](https://yarnpkg.com/en/package/jest):
  yarn add --dev jest
  ```
  -Or [`npm`](https://www.npmjs.com/):
  +Or [`npm`](https://www.npmjs.com/package/jest):
  ```bash
  npm install --save-dev jest
  