anchor.diff:                  <% entity = facet_value.entity%>
                   <li>
                     <%display = "#{entity}"%>
  -                    <%=link_to display, filter.add(entity).path%>
  -                  <%end%>
  +                  <%=link_to display, filter.add(entity).path%>
                   </li>
  +              <%end%>
               </ul>
             </div>
           </div>
         <%end%>
       </div>
     </div>
  -</div>+</div>
  
positive.code:                 <% entity = facet_value.entity%>
                  <li>
                    <%display = "#{entity}"%>
                      <%=link_to display, filter.add(entity).path%>
                    <%end%>
                  </li>
              </ul>
            </div>
          </div>
  
negative.code:                 <% entity = facet_value.entity%>
                  <li>
                    <%display = "#{entity}"%>
                    <%=link_to display, filter.add(entity).path%>
                  </li>
                <%end%>
              </ul>
            </div>
          </div>
  