anchor.diff:             <% end %>
            </ol>
          </nav>
  -
  -			<div class="meta-data">
  -				<p class="modified-date">Last updated: <%= @guide.updated_at.to_formatted_s(:short_ordinal) %></p>
  -
  -				<p>Re-use this data:</p>
  -  				<ul class="api-links">
  -            <li class="json"><a href="<%= publication_path(@guide.slug,:edition=>@edition,:format=>:json) %>">JSON</a></li>
  -          </ul>
  -			</div>
   
        </div>
      </aside>
  
positive.code: 
  	<div class="article-container group">
  
     <aside role="navigation">
       <div class="inner">
  
         <nav class="chapters-navigation">
           <ol>
             <% @guide.parts.each do |nav_part| %>
             <li <% if @part == nav_part %>class="active"<% end %>>
  
negative.code:      </div>
     </article>
  
  		<div class="meta-data">
  			<p class="modified-date">Last updated: <%= @guide.updated_at.to_formatted_s(:short_ordinal) %></p>
  
  			<p>Re-use this data:</p>
  				<ul class="api-links">
           <li class="json"><a href="<%= publication_path(@guide.slug,:edition=>@edition,:format=>:json) %>">JSON</a></li>
         </ul>
  		</div>
  
  	</div>
  
  </section>
  