message: fix add coverage section to README
diff: @@ -16,17 +16,13 @@ Install primer-react in your project with:
  ## Local Development
  -Run `primer-react` locally when adding or updating components.
  -
  -Clone this repo: `$ git clone https://github.com/primer/primer-react.git`
  -
  To run `primer-react` locally when adding or updating components:
  -1. Clone this repo: `$ git clone https://github.com/primer/primer-react.git`
  +1. Clone this repo: `git clone https://github.com/primer/primer-react`
  1. Install dependencies: `npm install`
  -1. Run the dev app with: `npm start`
  +1. Run the dev app: `npm start`
  -Remember to build docs before publishing with: `npm run build`
  +Remember to build the documentation before publishing with `npm run build:docs`
  ### Code Style
  @@ -72,6 +68,11 @@ npm t -- --watch
  See [`src/__tests__/example.js`](src/__tests__/example.js) for an
  example of how we're testing our components.
  +#### Code coverage
  +
  +A code coverage report is included in the `npm test` output, and
  +test coverage data is generated in the `coverage/` directory.
  +
  ## Principles
  - Everything is a component.
  