message: docs: fix typo in the testing component basics guide
  The guide ends with a sentence that implies there are more tests following the end of the guide.
  PR Close
diff: @@ -375,6 +375,5 @@ Some noteworthy observations:
  When you're filtering by CSS selector and only testing properties of a browser's _native element_, the `By.css` approach may be overkill.
  It's often easier and more clear to filter with a standard `HTMLElement` method
  -such as `querySelector()` or `querySelectorAll()`,
  -as you'll see in the next set of tests.
  +such as `querySelector()` or `querySelectorAll()`.
  