remove xhr & r88 from progress note in TextureLoader docs

docs/api/loaders/TextureLoader.html

@@ -54,7 +54,7 @@
 		);
 		</code>
 
-		Please note that XHR progress events are not triggered as of Three.js version 88. If you need XHR progress events, you may wish to use Three.js version 83 or [link:https://github.com/mrdoob/three.js/issues/10439#issuecomment-275785639 use one of these loaders].
+		Please note Three.js version r84 dropped support for TextureLoader progress events. If you are using a more modern version of Three.js, you may wish to use [link:https://github.com/mrdoob/three.js/issues/10439#issuecomment-275785639 one of these texture loaders].
 
 		<h2>Constructor</h2>