Reference step-9, where we show threads the first time. Fix reference

to module.

git-svn-id: https://svn.dealii.org/trunk@31418 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/examples/step-13/doc/intro.dox b/deal.II/examples/step-13/doc/intro.dox
index 8586db3cd3bfa6f5ccde4f18ca8639a3317e6a17..7a9a857e7560e13265c4f1c6afcc2f3708a9e97f 100644 (file)
--- a/deal.II/examples/step-13/doc/intro.dox
+++ b/deal.II/examples/step-13/doc/intro.dox
@@ -110,8 +110,9 @@ number of differences compared to previous example programs:
     present the program, from the rest of the program.
 <li>Parallelize the assembly of linear systems using the WorkStream
     facilities. This follows the extensive description that can be
-    found in the @ref "Parallel computing with multiple processors accessing shared memory" threads
-    documentation module.
+    found in the @ref threads "Parallel computing with multiple processors accessing shared memory"
+    documentation module. The implementation essentially follows what
+    has already been described in step-9.
 </ol>