message: remove uneccessary heading
diff: @@ -14,9 +14,6 @@ This ensures that the NavLink gets `activeClassName='selected'`
  ## Default example
  ```jsx live
  -<ExampleHeading>
  - Using <Text fontFamily="mono">{'<UnderlineNav.Link>'}</Text>
  -</ExampleHeading>
  <UnderlineNav aria-label="Main">
  <UnderlineNav.Link href="#home" selected>
  Home
  