diff --git a/Constrained_triangulation_3/doc/Constrained_triangulation_3/Constrained_triangulation_3.txt b/Constrained_triangulation_3/doc/Constrained_triangulation_3/Constrained_triangulation_3.txt
index c588de2c1f8..937b7c80105 100644
--- a/Constrained_triangulation_3/doc/Constrained_triangulation_3/Constrained_triangulation_3.txt
+++ b/Constrained_triangulation_3/doc/Constrained_triangulation_3/Constrained_triangulation_3.txt
@@ -83,21 +83,29 @@ are provided to create a `Conforming_constrained_Delaunay_triangulation_3` objec
 
 \subsection CT_3_example_ccdt Build a conforming constrained Delaunay triangulation
 
-The following example shows ...
+The following example shows how to use the helper constructor function
+`make_conforming_constrained_Delaunay_triangulation_3()` to create a
+conforming constrained Delaunay triangulation from a given PLC.
 
 \cgalExample{Constrained_triangulation_3/conforming_constrained_Delaunay_triangulation_3.cpp }
 
 
 \subsection CT_3_example_ccdt_soup Build a conforming constrained Delaunay triangulation from a polygon soup
 
-or from a polygon soup ...
+It is also possible to create a conforming constrained Delaunay triangulation
+from a polygon soup, i.e., a set of polygons for which the connectivity is not known a priori.
+This example shows an example of building such a triangulation.
 
 \cgalExample{Constrained_triangulation_3/conforming_constrained_Delaunay_triangulation_3_from_soup.cpp }
 
 
 \subsection CT_3_example_remesh Remeshing a conforming constrained Delaunay triangulation
 
-remeshing...
+Once the triangulation is built, it is possible to remesh it using the
+`CGAL::tetrahedral_isotropic_remeshing()` function from the \ref PkgTetrahedralRemeshing package,
+to improve the quality of the mesh or adapt it to a given sizing field.
+
+The following example shows how to remesh a conforming constrained Delaunay triangulation.
 
 \cgalExample{Constrained_triangulation_3/remesh_constrained_Delaunay_triangulation_3.cpp }
 
diff --git a/Constrained_triangulation_3/examples/Constrained_triangulation_3/conforming_constrained_Delaunay_triangulation_3.cpp b/Constrained_triangulation_3/examples/Constrained_triangulation_3/conforming_constrained_Delaunay_triangulation_3.cpp
index 1917496cc43..174c7bd810c 100644
--- a/Constrained_triangulation_3/examples/Constrained_triangulation_3/conforming_constrained_Delaunay_triangulation_3.cpp
+++ b/Constrained_triangulation_3/examples/Constrained_triangulation_3/conforming_constrained_Delaunay_triangulation_3.cpp
@@ -29,4 +29,6 @@ int main(int argc, char* argv[])
             << ccdt.number_of_constrained_facets() << '\n';
 
   CGAL::draw(ccdt.triangulation());
+
+  return EXIT_SUCCESS
 }
diff --git a/Constrained_triangulation_3/examples/Constrained_triangulation_3/conforming_constrained_Delaunay_triangulation_3_from_soup.cpp b/Constrained_triangulation_3/examples/Constrained_triangulation_3/conforming_constrained_Delaunay_triangulation_3_from_soup.cpp
index 869e70704d8..b2682ef6a40 100644
--- a/Constrained_triangulation_3/examples/Constrained_triangulation_3/conforming_constrained_Delaunay_triangulation_3_from_soup.cpp
+++ b/Constrained_triangulation_3/examples/Constrained_triangulation_3/conforming_constrained_Delaunay_triangulation_3_from_soup.cpp
@@ -30,4 +30,6 @@ int main(int argc, char* argv[])
             << ccdt.number_of_constrained_facets() << '\n';
 
   CGAL::draw(ccdt.triangulation());
+
+  return EXIT_SUCCESS;
 }
diff --git a/Constrained_triangulation_3/examples/Constrained_triangulation_3/remesh_constrained_Delaunay_triangulation_3.cpp b/Constrained_triangulation_3/examples/Constrained_triangulation_3/remesh_constrained_Delaunay_triangulation_3.cpp
index d83ad422d75..0b71dd55c6f 100644
--- a/Constrained_triangulation_3/examples/Constrained_triangulation_3/remesh_constrained_Delaunay_triangulation_3.cpp
+++ b/Constrained_triangulation_3/examples/Constrained_triangulation_3/remesh_constrained_Delaunay_triangulation_3.cpp
@@ -40,4 +40,6 @@ int main(int argc, char* argv[])
   std::cout << "Number of vertices in tr: "
             << tr.number_of_vertices() << std::endl;
   CGAL::draw(ccdt.triangulation());
+
+  return EXIT_SUCCESS;
 }