anchor.diff:          </li>
   
           <li>
  -          <%= link_to 'Berkshelf documentation', 'http://berkshelf.com' %>
  +          <%= link_to 'Berkshelf documentation', chef_docs_url('berkshelf.html') %>
           </li>
   
           <li>
  -          <%= link_to 'knife documentation', chef_docs_url('chef/knife.html') %>
  +          <%= link_to 'knife documentation', chef_docs_url('knife.html') %>
           </li>
   
           <li>
  
positive.code: 
        <ul>
          <li>
            <%= link_to 'About cookbooks', chef_docs_url('essentials_cookbooks.html') %>
          </li>
  
          <li>
            <%= link_to 'About recipes', chef_docs_url('essentials_cookbook_recipes.html') %>
          </li>
  
          <li>
  
negative.code:         </li>
  
          <li>
            <%= link_to 'Foodcritic documentation', 'http://www.foodcritic.io/' %>
          </li>
  
          <li>
  