Stuck on 5. Neighborhood Guides: Grid


#1

I've been on this lesson for over an hour now. I need help.

<div class="jumbotron">
     <div class="container">
        <h1>Find a place to stay.</h1>
        <p>Rent from people in over 34,000 cities and 192 countries.</p>
        <a href="#">Learn More</a>
        </div>
         <div class="neighborhood-guides">
        <div class="container">
          <h2>Neighborhood Guides</h2>
          <p>Not sure where to stay? We've created neighborhood guides for cities all around the world.</p>  
    <div class="row">
    <div class="col-md-4">
    </div>
    
    <div class="col-md-4">
    </div>
    
    <div class="col-md-4">
       </div> 
      </div>
     </div> 
    </div>

#2

What does the error message say? You should close your jumbotron before you start your