message: docs: fix typo if FAQ section
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diff: @@ -3378,11 +3378,11 @@ next to their corresponding helper files.
  {@a q-e2e}
  #### Why not rely on E2E tests of DOM integration?
  -The component DOM tests describe in this guide often require extensive setup and
  -advanced techniques where as the [class-only test](#component-class-testing)
  -were comparatively simple.
  +The component DOM tests described in this guide often require extensive setup and
  +advanced techniques whereas the [unit tests](#component-class-testing)
  +are comparatively simple.
  -Why not defer DOM integration tests to end-to-end (E2E) testing?
  +#### Why not defer DOM integration tests to end-to-end (E2E) testing?
  E2E tests are great for high-level validation of the entire system.
  But they can't give you the comprehensive test coverage that you'd expect from unit tests.
  