Add a corrected link.

git-svn-id: https://svn.dealii.org/trunk@15802 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/examples/step-29/step-29.cc b/deal.II/examples/step-29/step-29.cc
index 576ffda74103709dac04eecb01e1c4744ec27a40..80e692366faca6cfa7e1b6cc59481074e633c5fb 100644 (file)
--- a/deal.II/examples/step-29/step-29.cc
+++ b/deal.II/examples/step-29/step-29.cc
@@ -975,7 +975,9 @@ void UltrasoundProblem<dim>::assemble_system ()
                                               // vector valued
                                               // elements, take a
                                               // look at step-8 or
-                                              // step-22, where these
+                                              // the @ref
+                                              // vector_valued
+                                              // module, where these
                                               // topics are explained
                                               // in depth.
              if (fe.system_to_component_index(i).first ==