Update CylinderGeometry.html

docs/api/extras/geometries/CylinderGeometry.html

@@ -14,6 +14,15 @@
 		<div class="desc">todo</div>
 
 
+		<h2>Example</h2>
+		
+		<code>var geometry = new THREE.CylinderGeometry( 5, 5, 20, 32 );
+		var material = new THREE.MeshBasicMaterial( {color: 0xffff00} );
+		var cylinder = new THREE.Mesh( geometry, material );
+		scene.add( cylinder );
+		</code>
+
+
 		<h2>Constructor</h2>