10a0062ff3d8f35b50b8944685bcc551d68ea26e
angie
  Fri Jun 7 07:04:27 2013 -0700
Valuable feedback from code review -- thanks Tim!  refs 10977
diff --git src/hg/inc/hubConnect.h src/hg/inc/hubConnect.h
index c24170b..3186c1f 100644
--- src/hg/inc/hubConnect.h
+++ src/hg/inc/hubConnect.h
@@ -129,18 +129,18 @@
 boolean trackHubHasDatabase(struct trackHub *hub, char *database) ;
 /* Return TRUE if hub has contents for database */
 
 struct trackDb *hubAddTracks(struct hubConnectStatus *hub, char *database);
 /* Load up stuff from data hub and append to list. The hubUrl points to
  * a trackDb.ra format file.  */
 
 struct hubConnectStatus *hubConnectLoadHubs(struct cart *cart);
 /* load the track data hubs.  Set a static global to remember them */
 
 struct hubConnectStatus *hubConnectGetHubs();
 /* return the static global to the track data hubs */
 
 struct trackDb *hubCollectTracks( char *database, struct grp **pGroupList);
 /* Generate trackDb structures for all the tracks in attached hubs.  
- * Make grp structures for each hub. */
+ * Make grp structures for each hub. Returned group list is reversed. */
 
 #endif /* HUBCONNECT_H */