Examples: Fixed webgl_loader_obj2_options

examples/webgl_loader_obj2_options.html

@@ -174,7 +174,7 @@
 					}
 
 					let materials = {
-						tester: new THREE.MeshStandardMaterial();
+						tester: new THREE.MeshStandardMaterial()
 					};
 
 					let objLoader2Parallel = new OBJLoader2Parallel()