diff -r 9fd56d75293e -r f19e108cb286 demo/min_route.cc
--- a/demo/min_route.cc	Fri Nov 04 16:40:54 2005 +0000
+++ b/demo/min_route.cc	Fri Nov 04 17:33:33 2005 +0000
@@ -27,6 +27,14 @@
 
 #include <cmath>
 
+/// \ingroup demos
+/// \file
+/// \brief Minimal route on a plan graph with eucledian distances.
+///
+/// Minimal route on a plan graph with eucledian distances.
+///
+/// \include min_route.cc
+
 
 using namespace lemon;