diff --git a/Subdivision_method_3/doc/Subdivision_method_3/PackageDescription.txt b/Subdivision_method_3/doc/Subdivision_method_3/PackageDescription.txt
index 18e2c7f3a82..626c335e689 100644
--- a/Subdivision_method_3/doc/Subdivision_method_3/PackageDescription.txt
+++ b/Subdivision_method_3/doc/Subdivision_method_3/PackageDescription.txt
@@ -8,7 +8,7 @@
 
 /*!
 \addtogroup PkgSurfaceSubdivisionMethods3
-\todo check generated documentation
+
 \PkgDescriptionBegin{3D Surface Subdivision Methods,PkgSurfaceSubdivisionMethods3Summary}
 \PkgPicture{twoheads-detail.png}
 \PkgSummaryBegin
@@ -24,18 +24,6 @@
 \PkgShortInfoEnd
 \PkgDescriptionEnd
 
-Subdivision methods recursively refine the control mesh 
-(i.e. the input mesh) and generate points approximating 
-the limit surface. 
-Designed to work on the class `Polyhedron_3`,
-`Subdivision_method_3` aims to be easy to use and to extend.
-`Subdivision_method_3` is not a class, but a namespace 
-which consists of four popular subdivision methods and their refinement
-hosts. Supported subdivision methods include Catmull-Clark, Loop, 
-Doo-Sabin and \f$ \sqrt{3}\f$ subdivisions. Their respective refinement 
-hosts are PQQ, PTQ, DQQ and \f$ \sqrt{3}\f$ refinements.
-Variations of those methods can be easily 
-extended by substituting the geometry computation of the refinement
-host.
+
 */
 
diff --git a/Subdivision_method_3/doc/Subdivision_method_3/Subdivision_method_3.txt b/Subdivision_method_3/doc/Subdivision_method_3/Subdivision_method_3.txt
index 0f1d3146a54..49a6533dbc9 100644
--- a/Subdivision_method_3/doc/Subdivision_method_3/Subdivision_method_3.txt
+++ b/Subdivision_method_3/doc/Subdivision_method_3/Subdivision_method_3.txt
@@ -119,7 +119,7 @@ without much effort.
 \cgalexample{Subdivision_method_3/CatmullClark_subdivision.cpp}
 
 This example demonstrates the use of the Catmull-Clark subdivision method
-on a `Polyhedron_3`. The polyhedron is restricted in the Cartesian
+on a `Polyhedron_3`. The polyhedron is restricted in the %Cartesian
 space, where most subdivision applications are designed to work.
 There is only one line deserving a detailed explanation:
 
@@ -286,7 +286,7 @@ masks in `Subdivision_method_3`.
 This default implementation assumes the <I>types</I> 
 (such as `Point_3` and `Facet_handle`) are defined 
 within `Polyhedron_3`. `CatmullClark_mask_3` 
-is designed to work on a `Polyhedron_3` with the `Cartesian` 
+is designed to work on a `Polyhedron_3` with the %Cartesian
 kernel. You may need to rewrite the geometry computation
 to match the kernel geometry of your application.
 
@@ -547,7 +547,7 @@ on a polyhedral mesh.
 # Other Subdivision Methods # {#Subdivision_method_3Other}
 
 `Subdivision_method_3` supports four practical subdivision methods on a
-Cartesian `Polyhedron_3`. More subdivision methods can be supported
+`Polyhedron_3` with points with %Cartesian coordinates. More subdivision methods can be supported
 through the specialization of refinement hosts with custom geometry masks. 
 The following example develops a subdivision method 
 generating an improved Loop subdivision surface.