diff --git a/Surface_mesh_simplification/doc/Surface_mesh_simplification/CGAL/Surface_mesh_simplification/Policies/Edge_collapse/GarlandHeckbert_policies.h b/Surface_mesh_simplification/doc/Surface_mesh_simplification/CGAL/Surface_mesh_simplification/Policies/Edge_collapse/GarlandHeckbert_policies.h
index 07fc7ed0a93..5b4de9dcaf5 100644
--- a/Surface_mesh_simplification/doc/Surface_mesh_simplification/CGAL/Surface_mesh_simplification/Policies/Edge_collapse/GarlandHeckbert_policies.h
+++ b/Surface_mesh_simplification/doc/Surface_mesh_simplification/CGAL/Surface_mesh_simplification/Policies/Edge_collapse/GarlandHeckbert_policies.h
@@ -12,13 +12,13 @@ associating quadrics to vertices.
 Note however, that they may still be wrapped with slight behavior modifying classes
 such as `Constrained_placement` or `Bounded_normal_change_placement`.
 
-Note that these policies depend on the third party \ref thirdpartyEigen library.
-
 \tparam TriangleMesh is the type of surface mesh being simplified, and must be a model
                      of the `MutableFaceGraph` and `HalfedgeListGraph` concepts.
 \tparam GeomTraits must be a model of `Kernel`. If you have passed a traits class in the optional
                    named parameters in the call to `edge_collapse()`, the types must be identical.
 
+These policies depend on the third party \ref thirdpartyEigen library.
+
 */
 template <typename TriangleMesh, typename GeomTraits>
 class GarlandHeckbert_policies