message: docs: replace ChromeNoSandbox by ChromeHeadlessCI
  the custom launcher name should be named ChromeHeadlessCI instead of ChromeNoSandbox.
  PR Close
diff: @@ -190,7 +190,7 @@ which you must adjust to start Chrome without sandboxing.
  We'll be using [Headless Chrome](https://developers.google.com/web/updates/2017/04/headless-chrome#cli) in these examples.
  -* In the Karma configuration file, `karma.conf.js`, add a custom launcher called ChromeNoSandbox below browsers:
  +* In the Karma configuration file, `karma.conf.js`, add a custom launcher called ChromeHeadlessCI below browsers:
  ```
  browsers: ['Chrome'],
  customLaunchers: {
  