Updated reference link

Author: ericwbailey

partials/section.text-level.hbs

@@ -167,7 +167,7 @@ drwxr-xr-x 9 eric staff   306 Mar 24 13:36 .git/
             <li><span role="img" aria-label="Beer emoji">🍺</span></li>
         </ul>
         <p>
-            <small>Note: Certain screen readers will not <a rel="external noopener" href="http://www.deque.com/blog/dont-screen-readers-read-whats-screen-part-1-punctuation-typographic-symbols/">read certain symbols out loud</a>. Use <code>aria-label</code> to ensure the symbol is read.</small>
+            <small>Note: Certain screen readers will not <a rel="external noopener" href="http://tink.uk/accessible-emoji/">expose emoji as images in the accessibility treee</a>. Use <code>role="img"</code> in conjunction with <code>aria-label</code> to ensure the symbol is read.</small>
         </p>
     </div><!-- End of #subsection__emoji -->
 </section><!-- End of #section__text-level -->