diff --git a/Periodic_4_hyperbolic_triangulation_2/doc/Periodic_4_hyperbolic_triangulation_2/Periodic_4_hyperbolic_triangulation_2.txt b/Periodic_4_hyperbolic_triangulation_2/doc/Periodic_4_hyperbolic_triangulation_2/Periodic_4_hyperbolic_triangulation_2.txt
index faca6d21041..60389129c57 100644
--- a/Periodic_4_hyperbolic_triangulation_2/doc/Periodic_4_hyperbolic_triangulation_2/Periodic_4_hyperbolic_triangulation_2.txt
+++ b/Periodic_4_hyperbolic_triangulation_2/doc/Periodic_4_hyperbolic_triangulation_2/Periodic_4_hyperbolic_triangulation_2.txt
@@ -17,7 +17,7 @@ namespace CGAL {
 
 
 
-This package enables the computation of Delaunay triangulations of the Bolza surface, which is the most symmetric surface of genus 2. The Bolza surface is a hyperbolic closed compact orientable surface. For triangulations on general hyperbolic surfaces, we refer to the package \ref Chapter_Hyperbolic_Surface_Triangulations "Hyperbolic Surface Triangulations".
+This package enables the computation of Delaunay triangulations of the Bolza surface, which is the most symmetric surface of genus 2. The Bolza surface is a hyperbolic closed compact orientable surface. For triangulations on general hyperbolic surfaces, we refer to the package \ref Chapter_Hyperbolic_Surface_Triangulations "2D Triangulations on Hyperbolic Surfaces".
 
 A triangulation of the Bolza surface can be seen as a periodic
 triangulation of the hyperbolic plane.
diff --git a/Triangulation_on_hyperbolic_surface_2/doc/Triangulation_on_hyperbolic_surface_2/Doxyfile.in b/Triangulation_on_hyperbolic_surface_2/doc/Triangulation_on_hyperbolic_surface_2/Doxyfile.in
index 2a348c49e38..b6cdaaaf88e 100644
--- a/Triangulation_on_hyperbolic_surface_2/doc/Triangulation_on_hyperbolic_surface_2/Doxyfile.in
+++ b/Triangulation_on_hyperbolic_surface_2/doc/Triangulation_on_hyperbolic_surface_2/Doxyfile.in
@@ -2,7 +2,7 @@
 
 EXTRACT_PRIVATE = NO
 
-PROJECT_NAME = "CGAL ${CGAL_CREATED_VERSION_NUM} - 2D Hyperbolic Surface Triangulations"
+PROJECT_NAME = "CGAL ${CGAL_CREATED_VERSION_NUM} - 2D Triangulations on Hyperbolic Surfaces"
 
 IMAGE_PATH  +=  ${CGAL_PACKAGE_DOC_DIR}/fig/cover.svg
 
diff --git a/Triangulation_on_hyperbolic_surface_2/doc/Triangulation_on_hyperbolic_surface_2/PackageDescription.txt b/Triangulation_on_hyperbolic_surface_2/doc/Triangulation_on_hyperbolic_surface_2/PackageDescription.txt
index 6855654c8a6..d0774492051 100644
--- a/Triangulation_on_hyperbolic_surface_2/doc/Triangulation_on_hyperbolic_surface_2/PackageDescription.txt
+++ b/Triangulation_on_hyperbolic_surface_2/doc/Triangulation_on_hyperbolic_surface_2/PackageDescription.txt
@@ -1,4 +1,4 @@
-/// \defgroup PkgHyperbolicSurfaceTriangulation2Ref Hyperbolic Surface Triangulations Reference
+/// \defgroup PkgHyperbolicSurfaceTriangulation2Ref 2D Triangulations on Hyperbolic Surfaces Reference
 
 /// \defgroup PkgHyperbolicSurfaceTriangulation2Concepts Concepts
 /// \ingroup PkgHyperbolicSurfaceTriangulation2Ref
@@ -14,7 +14,7 @@
 /*!
 \addtogroup PkgHyperbolicSurfaceTriangulation2Ref
 
-\cgalPkgDescriptionBegin{Hyperbolic Surface Triangulations,PkgHyperbolicSurfaceTriangulation2}
+\cgalPkgDescriptionBegin{2D Triangulations on Hyperbolic Surfaces,PkgHyperbolicSurfaceTriangulation2}
 \cgalPkgPicture{cover.svg}
 
 \cgalPkgSummaryBegin
@@ -28,7 +28,7 @@
 \cgalPkgDependsOn{\ref PkgCombinatorialMaps}
 \cgalPkgBib{cgal:y-t2}
 \cgalPkgLicense{\ref licensesGPL "GPL"}
-\cgalPkgDemo{Hyperbolic Surface Triangulations,nofilefornow.zip}
+\cgalPkgDemo{2D Triangulations on Hyperbolic Surfaces,nofilefornow.zip}
 \cgalPkgShortInfoEnd
 
 \cgalPkgDescriptionEnd