revert demo changes to index.html

index.html

@@ -17,15 +17,7 @@
 		<div class="reveal">
 			<div class="slides">
 				<section>Slide 1</section>
-				<section data-background="indigo">
-					<h2>Slide 2</h2>
-					<ul>
-						<li class="fragment">Fragment one</li>
-						<li class="fragment">Fragment two</li>
-						<li class="fragment">Fragment three</li>
-					</ul>
-				</section>
-				<section>Slide 3</section>
+				<section>Slide 2</section>
 			</div>
 		</div>