added comments

Vlad Balin · Vlad Balin · commit e642c60f0df1 · 2015-05-24T17:59:36.000+03:00
diff --git a/nestedtypes.js b/nestedtypes.js
@@ -1371,7 +1371,7 @@
         var CollectionProto = Nested.Collection.prototype;
 
         var refsCollectionSpec = {
-            triggerWhenChanged : "update reset",
+            triggerWhenChanged : "update reset", // don't bubble changes from models
             __class : 'Collection.SubsetOf',
 
             resolvedWith : null,
