fix

Author: rachelandrew

flexbox/use-cases/media.html

@@ -102,7 +102,8 @@
 }
       </textarea>
   <textarea id="code" class="playable-html">
-<div class="media">MDN logo"></div>
+<div class="media">
+  <div class="image"><img src="MDN.svg" alt="MDN logo"></div>
     <div class="content">This is the content of my media object. Items directly inside the flex container will be aligned to flex-start.</div>
 </div>
       </textarea>