diff --git a/Convex_hull_2/examples/Convex_hull_2/array_convex_hull_2.cpp b/Convex_hull_2/examples/Convex_hull_2/array_convex_hull_2.cpp
index b58ee3487b7..38ada449f50 100644
--- a/Convex_hull_2/examples/Convex_hull_2/array_convex_hull_2.cpp
+++ b/Convex_hull_2/examples/Convex_hull_2/array_convex_hull_2.cpp
@@ -1,7 +1,8 @@
 /*!
-\file array_convex_hull_2.cpp
-Example for a the convex hull algorithm reading and writing points from and to a built-in array.
+\file 
+\brief Example for a the convex hull algorithm reading and writing points from and to a built-in array.
 */ 
+
 #include <iostream>
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
 #include <CGAL/convex_hull_2.h>