Merge pull request #2 from pselle/fix_method

Fix methods slide, length is not a method

class2.html

@@ -411,15 +411,14 @@ <h3>DOM Interaction: Easier</h3>
         <section>
           <h3>Methods</h3>
           <ul>
-            <li class = "fragment">Methods are special functions</li>
+            <li class = "fragment">Methods are functions that are associated with an object</li>
             <li class = "fragment">The affect or return a value for a specific object</li>
             <li class = "fragment">Used with dot notation</li>
           </ul>
           <div class = "fragment">
             Previously seen example:
             <pre><code contenteditable class = "javascript">
-  var candy = ['Gummy Bears', 'Sour Patch Kids', 'Swedish Fish'];
-  var length = candy.length;
+            var img = document.getElementById('mainpicture');
             </code></pre>
           </div>
         </section>