diff --git a/multisphere/index.md b/multisphere/index.md
index 744652f..3b2e293 100644
--- a/multisphere/index.md
+++ b/multisphere/index.md
@@ -3,11 +3,10 @@ layout: withjs
 title: Multi-sphere
 extrajs: <script src="/static/js/multisphere/MultiSphere.js"></script>
 ---
-<h2>Multiresolution sphere</h2>
-<p>
-    This is the first test of multi-resolution. In fact, it's not
-    really one multi-resolution sphere but many spheres with
-    different resolutions. You can change resolution by clicking on
-    the canvas.
-</p>
+## Multiresolution sphere
+
+This is the first test of multi-resolution. In fact, it's not really one
+multi-resolution sphere but many spheres with different resolutions. You can
+change resolution by clicking on the canvas.
+
 <div id="container"></div>