message: docs: update date
  PR Close
diff: @@ -207,3 +207,5 @@ This topic is intended to give you a brief overview of what Angular is, the adva
  To see Angular in action, see our [Getting Started](https://angular.io/start) tutorial. This tutorial uses [stackblitz.com](https://stackblitz.com/), so you can explore a working example of Angular without any installation requirements.
  To explore Angular's capabilities further, we recommend reading through the sections, Understanding Angular and Developer Guides.
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  +@reviewed 2021-03-02
  