anchor.diff:               <ol>
                  <% @udl_module.get_sections_by_page(:references).each do |section| %>
                    <li><%= link_to( section.title, udl_module_url(@udl_module, anchor: section.slug))  %></li>
  +               <% end %>
  +             </ol>
  +           </li>
  +           <li><%= link_to("About the Author", udl_module_url(@udl_module, anchor: "about-the-authro")) %>
  +             <ol>
  +               <% @udl_module.get_sections_by_page(:about_the_author).each do |section| %>
  +                 <% unless section.hide_title %>
  +                   <li><%= link_to( section.title, udl_module_url(@udl_module, anchor: section.slug))  %></li>
  +                 <% end %>
                  <% end %>
                </ol>
              </li>
  
positive.code:        <% end %>
         </div>
       </div>
       
       <div id="module-udl-principles" class="module-page">
         <a id="udl-principles"></a>
         <div class="module-section-header-wrapper">
  
negative.code:                <% end %>
               </ol>
             </li>
             <li><%= link_to("Module Objectives", udl_module_url(@udl_module, anchor: "module-objectives")) %></li>
             <li><%= link_to("UDL Principles", udl_module_url(@udl_module, anchor: "udl-principles")) %>
               <ol>
                  <% @udl_module.get_sections_by_page(:udl_principles).each do |section| %>
  