message: Updates README for 2.0
diff: -# Chromatic Github Action
  +# Chromatic GitHub Action
  -This action takes care of uploading your storybook to chromatic.
  +This action takes care of publishing your Storybook to Chromatic and kicking off tests if they're enabled.
  It's a wrapper for [chromatic-cli](https://github.com/chromaui/chromatic-cli).
  It can:
  - - build your storybook
  - - upload the storybook to chromatic
  - - report snapshot diffs to log
  + - build your Storybook
  + - publish the Storybook to Chromatic
  + - report test results to log
  it does NOT:
  - install dependencies
  -## How to add an GitHub action
  +## How to add a GitHub action
  - Create a file in your repo: `.github/workflows/chromatic.yml`
  - set it's content to:
  @@ -39,7 +39,7 @@ it does NOT:
  - uses: chromaui/action@v1
  with:
  token: ${{ secrets.GITHUB_TOKEN }}
  - appCode: 'Your chromatic/chroma app_code'
  + appCode: 'Your chromatic app_code'
  buildScriptName: 'The npm script that builds your Storybook [build-storybook]'
  storybookBuildDir: 'Provide a directory with your built storybook; use if you've already built your storybook'
  allowConsoleErrors: 'do not exit when runtime errors occur in storybook'
  @@ -49,7 +49,7 @@ it does NOT:
  ```
  -We suggest you use a secret to hide to app-code:
  +We suggest you use a secret to hide the project token:
  ```yaml
  - uses: chromaui/action@v1
  