message: docs: remove reference of testing against BrowserStack
  Remove BrowserStack from statement about CI tests using the service as Angular now only uses Saucelabs for
  our platform specific browser testing.
  PR Close
diff: @@ -37,8 +37,7 @@ Angular supports most recent browsers. This includes the following specific vers
  <div class="alert is-helpful">
  Angular's continuous integration process runs unit tests of the framework on all of these browsers for every pull request,
  -using [Sauce Labs](https://saucelabs.com/) and
  -[BrowserStack](https://www.browserstack.com/).
  +using [Sauce Labs](https://saucelabs.com/).
  </div>
  