Update link in 3.2.6 understanding (#3929)

Closes #3921

Author: patrickhlauke

understanding/22/consistent-help.html

@@ -150,8 +150,7 @@ <h2>Resources</h2>
 
         <ul>
             <li><a href="https://www.w3.org/TR/coga-gap-analysis/#table6">Cognitive Accessibility Gap Analysis Topic 6: Familiar Interface</a></li>
-            <li><a href="https://www.w3.org/TR/coga-usable/#make-it-easy-
-            to-find-help-and-give-feedback-pattern">Making Content Usable for People with Cogntive and Learning Disabilities 4.8.5 Make it Easy to Find Help and Give Feedback</a></li>
+            <li><a href="https://www.w3.org/TR/coga-usable/#make-it-easy-to-find-help-and-give-feedback-pattern">Making Content Usable for People with Cogntive and Learning Disabilities 4.8.5 Make it Easy to Find Help and Give Feedback</a></li>
         </ul>
 
     </section>