Fixed an error in further extension suggestions

diff --git a/examples/step-38/doc/results.dox b/examples/step-38/doc/results.dox
index eb51b19fc8496647dcb6072f7459ec21bcf53f84..49489cc88a08df6011ba4e4c2b298fab6cf0770c 100644 (file)
--- a/examples/step-38/doc/results.dox
+++ b/examples/step-38/doc/results.dox
@@ -125,7 +125,7 @@ void LaplaceBeltrami<spacedim>::make_grid_and_dofs ()
     std::set<unsigned char> boundary_ids;
     boundary_ids.insert (0);
 
-    GridTools::extract_boundary_mesh (volume_mesh, triangulation,
+    GridGenerator::extract_boundary_mesh (volume_mesh, triangulation,
                                      boundary_ids);
     triangulation.set_boundary (1);                            /* ** */
     triangulation.set_boundary (0);                            /* ** */