diff --git a/Surface_mesh_topology/doc/Surface_mesh_topology/PackageDescription.txt b/Surface_mesh_topology/doc/Surface_mesh_topology/PackageDescription.txt
index afabf2e46d1..118fcd557c0 100644
--- a/Surface_mesh_topology/doc/Surface_mesh_topology/PackageDescription.txt
+++ b/Surface_mesh_topology/doc/Surface_mesh_topology/PackageDescription.txt
@@ -21,7 +21,7 @@
 \cgalPkgPicture{surface-mesh-topology-logo.png}
 \cgalPkgSummaryBegin
 \cgalPkgAuthor{Guillaume Damiand, Francis Lazarus}
-\cgalPkgDesc{This package provides a toolbox for manipulating curves on a combinatorial surface from the topological viewpoint. Two main functionalities are proposed. One is concerned with the computation of shortest curves that cannot be continuously deformed to a point. This includes the computation of the so-called edge-width and face-width of the vertex-edge graph of a combinatorial surface. The other functionality is concerned with the homotopy test for deciding if two given curves on a combinatorial surface can be continuously deformed one into the other.}
+\cgalPkgDesc{This package provides a toolbox for manipulating curves on a combinatorial surface from the topological viewpoint. Two main functionalities are proposed. One is the computation of shortest curves that cannot be continuously deformed to a point. This includes the computation of the so-called edge-width and face-width of the vertex-edge graph of a combinatorial surface. The other functionality is the homotopy test for deciding if two given curves on a combinatorial surface can be continuously deformed one into the other.}
 \cgalPkgManuals{Chapter_Surface_Mesh_Topology,PkgSurfaceMeshTopology}
 \cgalPkgSummaryEnd
 \cgalPkgShortInfoBegin
diff --git a/Surface_mesh_topology/doc/Surface_mesh_topology/Surface_mesh_topology.txt b/Surface_mesh_topology/doc/Surface_mesh_topology/Surface_mesh_topology.txt
index a392e8abf4f..3ca9d0da786 100644
--- a/Surface_mesh_topology/doc/Surface_mesh_topology/Surface_mesh_topology.txt
+++ b/Surface_mesh_topology/doc/Surface_mesh_topology/Surface_mesh_topology.txt
@@ -8,7 +8,7 @@ namespace CGAL {
 \cgalAutoToc
 \author Guillaume Damiand and Francis Lazarus
 
-This package provides a toolbox for manipulating curves on a combinatorial surface from the topological viewpoint. Two main functionalities are proposed. One is concerned with the computation of shortest curves that cannot be continuously deformed to a point. This includes the computation of the so-called edge-width and face-width of the vertex-edge graph of a combinatorial surface. The other functionality is concerned with the homotopy test for deciding if two given curves on a combinatorial surface can be continuously deformed one into the other.
+This package provides a toolbox for manipulating curves on a combinatorial surface from the topological viewpoint. Two main functionalities are proposed. One is the computation of shortest curves that cannot be continuously deformed to a point. This includes the computation of the so-called edge-width and face-width of the vertex-edge graph of a combinatorial surface. The other functionality is the homotopy test for deciding if two given curves on a combinatorial surface can be continuously deformed one into the other.
 
 
 \section SMTopology Introduction