Index: /trunk/src/org/openstreetmap/josm/gui/download/BookmarkList.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/gui/download/BookmarkList.java	(revision 12514)
+++ /trunk/src/org/openstreetmap/josm/gui/download/BookmarkList.java	(revision 12515)
@@ -222,5 +222,5 @@
         /**
          * Constructs a new {@code ChangesetBookmark}.
-         * @param cs changeset
+         * @param cs changeset from which the boundaries are read. Its id, name and comment are used to name the bookmark
          */
         public ChangesetBookmark(Changeset cs) {