GLTFLoader: Rephrase TODO item.

examples/js/loaders/GLTFLoader.js

@@ -377,7 +377,7 @@ THREE.GLTFLoader = ( function () {
 	 * Specification: https://github.com/KhronosGroup/glTF/pull/874
 	 *
 	 * TODO:
-	 * - Support additional (uncompressed) attributes in addition to those provided by Draco.
+	 * - Support additional uncompressed attributes alongside those provided by Draco.
 	 * - Support fallback to uncompressed data if decoder is not unavailable.
 	 * - `primitive.attributes` should be passed to DRACOLoader, but isn't yet supported.
 	 */