message: docs: markup mini fix
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diff: @@ -303,7 +303,7 @@ This service creates a zone named `angular` to automatically trigger change dete
  ### NgZone `run()`/`runOutsideOfAngular()`
  -`Zone` handles most asynchronous APIs such as `setTimeout()`, `Promise.then(),and `addEventListener()`.
  +`Zone` handles most asynchronous APIs such as `setTimeout()`, `Promise.then()`, and `addEventListener()`.
  For the full list, see the [Zone Module document](https://github.com/angular/angular/blob/master/packages/zone.js/MODULE.md).
  Therefore in those asynchronous APIs, you don't need to trigger change detection manually.
  