missing this.props.children

lessons/07-more-nesting/index.js

@@ -9,8 +9,9 @@ import Repo from './modules/Repo'
 render((
   <Router history={hashHistory}>
     <Route path="/" component={App}>
-      <Route path="/repos" component={Repos}/>
-      <Route path="/repos/:userName/:repoName" component={Repo}/>
+      <Route path="/repos" component={Repos}>
+        <Route path="/repos/:userName/:repoName" component={Repo}/>
+      </Route>
       <Route path="/about" component={About}/>
     </Route>
   </Router>

lessons/07-more-nesting/modules/Repos.js

@@ -10,6 +10,7 @@ export default React.createClass({
           <li><Link to="/repos/reactjs/react-router">React Router</Link></li>
           <li><Link to="/repos/facebook/react">React</Link></li>
         </ul>
+        {this.props.children}
       </div>
     )
   }