diff --git a/Triangulation_on_sphere_2/doc/Triangulation_on_sphere_2/examples.txt b/Triangulation_on_sphere_2/doc/Triangulation_on_sphere_2/examples.txt
index 0cfc2cf6b48..01047d4fbba 100644
--- a/Triangulation_on_sphere_2/doc/Triangulation_on_sphere_2/examples.txt
+++ b/Triangulation_on_sphere_2/doc/Triangulation_on_sphere_2/examples.txt
@@ -1,4 +1,5 @@
 /*!
 \example Triangulation_on_sphere_2/triang_on_sphere.cpp
 \example Triangulation_on_sphere_2/triang_on_sphere_proj.cpp
+\example Triangulation_on_sphere_2/triang_on_sphere_range.cpp
 */
diff --git a/Triangulation_on_sphere_2/examples/Triangulation_on_sphere_2/triang_on_sphere.cpp b/Triangulation_on_sphere_2/examples/Triangulation_on_sphere_2/triang_on_sphere.cpp
index 12eea0bad92..e70138eac06 100644
--- a/Triangulation_on_sphere_2/examples/Triangulation_on_sphere_2/triang_on_sphere.cpp
+++ b/Triangulation_on_sphere_2/examples/Triangulation_on_sphere_2/triang_on_sphere.cpp
@@ -20,7 +20,6 @@ int main()
   points.emplace_back( 0, 1, 1);
   points.emplace_back( 1, 0, 1);
   points.emplace_back( 1, 1, 2);
-  points.emplace_back( 1, 1, 0);
 
   Traits traits(Point(1, 1, 1));
   DToS2 dtos(traits);
@@ -35,6 +34,6 @@ int main()
     std::cout << "dimension: " << dtos.dimension() << std::endl;
     std::cout << dtos.number_of_vertices() << " nv" << std::endl;
     std::cout << dtos.number_of_faces() << " nf" << std::endl;
-    std::cout << dtos.number_of_ghost_faces() << " ng" << std::endl;
+    std::cout << dtos.number_of_ghost_faces() << " gf" << std::endl;
   }
 }
diff --git a/Triangulation_on_sphere_2/examples/Triangulation_on_sphere_2/triang_on_sphere_proj.cpp b/Triangulation_on_sphere_2/examples/Triangulation_on_sphere_2/triang_on_sphere_proj.cpp
index cab836f8cfc..2b18b061b31 100644
--- a/Triangulation_on_sphere_2/examples/Triangulation_on_sphere_2/triang_on_sphere_proj.cpp
+++ b/Triangulation_on_sphere_2/examples/Triangulation_on_sphere_2/triang_on_sphere_proj.cpp
@@ -17,6 +17,7 @@ int main()
   points.push_back(K::Point_3(-8,  1, 1));
   points.push_back(K::Point_3( 1,  2, 1));
   points.push_back(K::Point_3( 1, -2, 1));
+  points.push_back(K::Point_3( 1, 1, 10));
 
   Projection_traits traits(K::Point_3(1,1,1));
   Projected_DToS2 dtos(traits);
@@ -26,7 +27,7 @@ int main()
 
   for(const auto& pt : points)
   {
-    std::cout << "Inserting: " << pt
+    std::cout << "----- Inserting: " << pt
               << " at distance: " << CGAL::squared_distance(pt, traits.center())
               << " from center" << std::endl;
     dtos.insert(cst(pt));
@@ -34,6 +35,6 @@ int main()
     std::cout << "dimension: " << dtos.dimension() << std::endl;
     std::cout << dtos.number_of_vertices() << " nv" << std::endl;
     std::cout << dtos.number_of_faces() << " nf" << std::endl;
-    std::cout << dtos.number_of_ghost_faces() << " ng" << std::endl;
+    std::cout << dtos.number_of_ghost_faces() << " gf" << std::endl;
   }
 }