Update index.html

public/index.html

@@ -22,22 +22,22 @@ async function activateXR() {
   const gl = canvas.getContext("webgl", {xrCompatible: true});
 
   // To be continued in upcoming steps.
-const scene = new THREE.Scene();
+  const scene = new THREE.Scene();
 
-// The cube will have a different color on each side.
-const materials = [
+  // The cube will have a different color on each side.
+  const materials = [
     new THREE.MeshBasicMaterial({color: 0xff0000}),
     new THREE.MeshBasicMaterial({color: 0x0000ff}),
     new THREE.MeshBasicMaterial({color: 0x00ff00}),
     new THREE.MeshBasicMaterial({color: 0xff00ff}),
     new THREE.MeshBasicMaterial({color: 0x00ffff}),
     new THREE.MeshBasicMaterial({color: 0xffff00})
-];
+  ];
 
-// Create the cube and add it to the demo scene.
-const cube = new THREE.Mesh(new THREE.BoxBufferGeometry(0.2, 0.2, 0.2), materials);
-cube.position.set(1, 1, 1);
-scene.add(cube);
+  // Create the cube and add it to the demo scene.
+  const cube = new THREE.Mesh(new THREE.BoxBufferGeometry(0.2, 0.2, 0.2), materials);
+  cube.position.set(1, 1, 1);
+  scene.add(cube);
 
 }
 </script>