clarify ImageLoader & TextureLoader onprogress link notes

docs/api/loaders/ImageLoader.html

@@ -51,7 +51,7 @@
 		);
 		</code>
 
-		Please note Three.js version r84 dropped support for ImageLoader 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 image loaders].
+		Please note Three.js r84 dropped support for ImageLoader progress events. For an ImageLoader that supports progress events, see [link:https://github.com/mrdoob/three.js/issues/10439#issuecomment-275785639 this thread].
 
 		<h2>Constructor</h2>
 

docs/api/loaders/TextureLoader.html

@@ -55,7 +55,7 @@
 		);
 		</code>
 
-		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].
+		Please note Three.js r84 dropped support for TextureLoader progress events. For a TextureLoader that supports progress events, see [link:https://github.com/mrdoob/three.js/issues/10439#issuecomment-293260145 this thread].
 
 		<h2>Constructor</h2>