Link to the geodynamics demonstration suite.

git-svn-id: https://svn.dealii.org/trunk@19297 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/doc/doxygen/tutorial/toc.html b/deal.II/doc/doxygen/tutorial/toc.html
index 336b4060689467f09be4b7c2346f14583eb6f5a4..16ee97f2584583617428bb53c43df4041692ae07 100644 (file)
--- a/deal.II/doc/doxygen/tutorial/toc.html
+++ b/deal.II/doc/doxygen/tutorial/toc.html
@@ -51,7 +51,9 @@ in <a href="../../development/index.html" target="_top">in this section</a>.
 Below we will list the currently available tutorial programs twice, once 
 <a href="#bynumber">in numerical order explaining what is new in each
 program</a> and once <a href="#bytopic">listed by topic</a> to facilitate
-searching for programs with a certain functionality.
+searching for programs with a certain functionality. Some of these programs
+also jointly form the <a href="../../group__geodynamics.html">geodynamics
+  demonstration suite</a>.
 </p>