diff --git a/Alpha_shapes_3/doc/Alpha_shapes_3/CGAL/Alpha_shape_3.h b/Alpha_shapes_3/doc/Alpha_shapes_3/CGAL/Alpha_shape_3.h
index 7d2bf1f3dd2..b51b927b6dc 100644
--- a/Alpha_shapes_3/doc/Alpha_shapes_3/CGAL/Alpha_shape_3.h
+++ b/Alpha_shapes_3/doc/Alpha_shapes_3/CGAL/Alpha_shape_3.h
@@ -119,8 +119,8 @@ typedef unspecified_type FT;
 /*!
 The point type.
 
-For basic alpha shapes, `Point` will be equal to `Gt::Point_2`. For weighted alpha
-shapes, `Point` will be equal to `Gt::Weighted_point_2`.
+For basic alpha shapes, `Point` will be equal to `Gt::Point_3`. For weighted alpha
+shapes, `Point` will be equal to `Gt::Weighted_point_3`.
 */
 typedef Dt::Point Point;