diff --git a/Viewer/features/core.js b/Viewer/features/core.js
index fd0a3ce4..60baf48d 100755
--- a/Viewer/features/core.js
+++ b/Viewer/features/core.js
@@ -2933,6 +2933,7 @@ module.LinkContext = ImageGridFeatures.Feature({
 // 			ig.tasks
 // 				.then(function(){ .. })
 // 		but this is a bit too cumbersome...
+// 		...this could also be done via .chain(..)
 // XXX revise logging and logger passing...
 // XXX add a task manager UI...
 // XXX might be a good idea to confirm session task stops when loading a