diff --git a/Visibility_2/doc/Visibility_2/visibility_2.txt b/Visibility_2/doc/Visibility_2/visibility_2.txt
index 20a22cd4e2e..54881336abb 100644
--- a/Visibility_2/doc/Visibility_2/visibility_2.txt
+++ b/Visibility_2/doc/Visibility_2/visibility_2.txt
@@ -1,7 +1,7 @@
 namespace CGAL {
 
 /*!
-\mainpage 2D Visibility  
+\mainpage User Manual 
 \anchor Chapter_2D_Visibility_Computation
 \cgalAutoToc