diff -r 7f6e2bd76654 -r 141f9c0db4a3 lemon/min_cost_arborescence.h
--- a/lemon/min_cost_arborescence.h	Wed Mar 17 12:35:52 2010 +0100
+++ b/lemon/min_cost_arborescence.h	Sat Mar 06 14:35:12 2010 +0000
@@ -2,7 +2,7 @@
  *
  * This file is a part of LEMON, a generic C++ optimization library.
  *
- * Copyright (C) 2003-2008
+ * Copyright (C) 2003-2010
  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
  * (Egervary Research Group on Combinatorial Optimization, EGRES).
  *
@@ -128,8 +128,8 @@
   class MinCostArborescence {
   public:
 
-    /// \brief The \ref MinCostArborescenceDefaultTraits "traits class" 
-    /// of the algorithm. 
+    /// \brief The \ref MinCostArborescenceDefaultTraits "traits class"
+    /// of the algorithm.
     typedef TR Traits;
     /// The type of the underlying digraph.
     typedef typename Traits::Digraph Digraph;
@@ -436,7 +436,7 @@
     ///
     /// \ref named-templ-param "Named parameter" for setting
     /// \c PredMap type.
-    /// It must meet the \ref concepts::WriteMap "WriteMap" concept, 
+    /// It must meet the \ref concepts::WriteMap "WriteMap" concept,
     /// and its value type must be the \c Arc type of the digraph.
     template <class T>
     struct SetPredMap