diff --git a/public/index.html b/public/index.html
index 5ce5721d0fd764b1196c243fc0c3cdab9908f43c..46251e3bfaa07b9b505a63906b347e8173edbadb 100644
--- a/public/index.html
+++ b/public/index.html
@@ -27,7 +27,7 @@ async function activateXR() {
 const material = new THREE.MeshPhysicalMaterial({ color: 0xff0000, roughness: 0.5, metalness: 0.5, clearcoat: 1.0, clearcoatRoughness: 0.1 });
 
 // Create the torus and add it to the demo scene.
-const torus = new THREE.Mesh( new THREE.TetrahedronGeometry(1);, material);
+const torus = new THREE.Mesh( new THREE.TetrahedronGeometry(1), material);
 //position the next geometry (sphere)
 torus.position.set(0, 0, -1);
 // Add the mesh to the scene