Minor example fix.

examples/webgl_materials_parallaxmap.html

@@ -154,7 +154,7 @@
 				uniforms[ 'map' ].value = material.map;
 				uniforms[ 'bumpMap' ].value = material.bumpMap;
 
-				var geometry = new THREE.CubeGeometry( 1.0, 1.0, 1.0 );
+				var geometry = new THREE.BoxGeometry( 1.0, 1.0, 1.0 );
 				var mesh = new THREE.Mesh( geometry, material );
 				scene.add( mesh );