anchor.diff:        </div>
         <footer>
            <p>Maintained by the <a href="https://dart.dev/">Dart Team</a></p>
  -         <p>Visit us on <a href="https://github.com/dart-lang/linter">Github</a></p>
  +         <p>Visit us on <a href="https://github.com/dart-lang/linter">GitHub</a></p>
         </footer>
      </body>
   </html>
  
positive.code:       </div>
        <footer>
           <p>Maintained by the <a href="https://dart.dev/">Dart Team</a></p>
           <p>Visit us on <a href="https://github.com/dart-lang/linter">Github</a></p>
        </footer>
     </body>
  </html>
  
negative.code:       </div>
        <footer>
           <p>Maintained by the <a href="https://dart.dev/">Dart Team</a></p>
           <p>Visit us on <a href="https://github.com/dart-lang/linter">GitHub</a></p>
        </footer>
     </body>
  </html>
  