message: docs(forms): fix grammar in first sentence of reset function docs
  PR Close
diff: @@ -1579,7 +1579,7 @@ export class FormGroup extends AbstractControl {
  }
  /**
  - * Resets the `FormGroup`, marks all descendants are marked `pristine` and `untouched`, and
  + * Resets the `FormGroup`, marks all descendants `pristine` and `untouched` and sets
  * the value of all descendants to null.
  *
  * You reset to a specific form state by passing in a map of states
  