diff --git a/Packages/Convex_hull_2/changes.txt b/Packages/Convex_hull_2/changes.txt
index 0af4fc5f728..4062772fe88 100644
--- a/Packages/Convex_hull_2/changes.txt
+++ b/Packages/Convex_hull_2/changes.txt
@@ -1,3 +1,8 @@
+3.10    (27 Jun 2001)
+- fixed typo in traits class
+- added missing CGAL:: in example file
+- removed obsolete traits include in tests
+
 3.9    (25 Jun 2001)
 - renamed convex_hull_points_2 to convex_hull_2 (keeping convex_hull_points_2
   for backward compatability, but it's undocumented)
diff --git a/Packages/Convex_hull_2/include/CGAL/convex_hull_traits_2.h b/Packages/Convex_hull_2/include/CGAL/convex_hull_traits_2.h
index a618abaad0b..b7198033b09 100644
--- a/Packages/Convex_hull_2/include/CGAL/convex_hull_traits_2.h
+++ b/Packages/Convex_hull_2/include/CGAL/convex_hull_traits_2.h
@@ -41,7 +41,7 @@ public:
   typedef typename K::Less_xy_2                       Less_xy_2;
   typedef typename K::Less_yx_2                       Less_yx_2;
   typedef typename K::Left_of_line_2                  Left_of_line_2;
-  typedef typename K::Less_singed_distance_to_line_2  
+  typedef typename K::Less_signed_distance_to_line_2  
                                          Less_signed_distance_to_line_2;
   typedef typename K::Less_rotate_ccw_2               Less_rotate_ccw_2;
   typedef typename K::Leftturn_2                      Leftturn_2;