anchor.diff:                <b class='caret'></b>
               </a>
               <ul class="dropdown-menu">
  -              <li><%= link_to "List", articles_path %></li>
  -              <li><%= link_to "New Article", new_article_path %></li>
  +              <li><%= link_to "List all articles", articles_path %></li>
  +              <li><%= link_to "New article", new_article_path %></li>
               </ul>
             </li>
           </ul>
  
positive.code:   <header class="navbar navbar-fixed">
      <div class="navbar-inner">
        <div class="container">
          <a class="brand" href="#">SimpleForm Bootstrap</a>
          <ul class="nav">
            <li><%= link_to "Home", root_path %></li>
            <li class="dropdown">
  
negative.code: <!DOCTYPE html>
  <html>
  <head>
    <title>Example application with SimpleForm and Twitter Bootstrap</title>
    <%= stylesheet_link_tag    "application" %>
    <%= csrf_meta_tags %>
  </head>
  