message: docs: fix typos and grammar
diff: @@ -464,7 +464,7 @@ These files go in the root folder next to `src/`.
  </td>
  <td>
  - Inside `e2e/` live the End-to-End tests.
  + Inside `e2e/` live the end-to-end tests.
  They shouldn't be inside `src/` because e2e tests are really a separate app that
  just so happens to test your main app.
  That's also why they have their own `tsconfig.e2e.json`.
  @@ -493,7 +493,7 @@ These files go in the root folder next to `src/`.
  Configuration for Angular CLI.
  In this file you can set several defaults and also configure what files are included
  - when your project is build.
  + when your project is built.
  Check out the official documentation if you want to know more.
  </td>
  