Update public/webXR.html

public/webXR.html

@@ -4,7 +4,7 @@
   <meta charset="UTF-8">
   <meta name="viewport"
         content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
-  <title>Hello WebXR 2.0</title>
+  <title>Hello WebXR! 3.0</title>
 
   <!-- three.js -->
   <script src="https://unpkg.com/three@0.126.0/build/three.js"></script>
@@ -21,11 +21,7 @@ async function activateXR() {
   document.body.appendChild(canvas);
   const gl = canvas.getContext("webgl", {xrCompatible: true});
 
-  // To be continued in upcoming steps.
-}
-</script>
-
-const scene = new THREE.Scene();
+  const scene = new THREE.Scene();
 
 // The cube will have a different color on each side.
 const materials = [
@@ -96,8 +92,7 @@ const onXRFrame = (time, frame) => {
 }
 session.requestAnimationFrame(onXRFrame);
 
-
-
-
+}
+</script>
 </body>
 </html>