Fix a piece of incorrect documentation.

diff --git a/include/deal.II/grid/tria.h b/include/deal.II/grid/tria.h
index 63ad4f5ff8f9b564649f61cab8918ad7bb05f955..fd9f4c87738e00ad126917a037937bb428d72071 100644 (file)
--- a/include/deal.II/grid/tria.h
+++ b/include/deal.II/grid/tria.h
@@ -985,7 +985,7 @@ namespace internal
  *           // with the triangulation that we want to be informed about
  *           // mesh refinement
  *           previous_cell = current_cell;
- *           previous_cell.get_tria().signals.post_refinement
+ *           previous_cell->get_triangulation().signals.post_refinement
  *             .connect (std_cxx11::bind (&FEValues<dim>::invalidate_previous_cell,
  *                                        std_cxx11::ref (*this)));
  *         }