message: docs: fix typo in Tests guide
  Fixing typo in testing.md
  PR Close
diff: @@ -1242,7 +1242,7 @@ The following test confirms the expected behavior when the service returns an `E
  Note that the `it()` function receives an argument of the following form.
  ```javascript
  -fakeAsync(() => { /* test body */ })`
  +fakeAsync(() => { /* test body */ })
  ```
  The `fakeAsync()` function enables a linear coding style by running the test body in a special `fakeAsync test zone`.
  @@ -3159,7 +3159,7 @@ Here are the most important static methods, in order of likely utility.
  </td>
  </tr>
  -</table
  +</table>
  A few of the `TestBed` instance methods are not covered by static `TestBed` _class_ methods.
  These are rarely needed.
  