diff -r da142c310d02 -r 4274224f8a7d lemon/smart_graph.h
--- a/lemon/smart_graph.h	Tue Oct 24 16:49:41 2006 +0000
+++ b/lemon/smart_graph.h	Tue Oct 24 17:19:16 2006 +0000
@@ -194,11 +194,11 @@
   ///that <b> it does support only limited (only stack-like)
   ///node and edge deletions</b>.
   ///It conforms to 
-  ///the \ref concept::Graph "Graph concept" with an
+  ///the \ref concepts::Graph "Graph concept" with an
   ///important extra feature that
-  ///its maps are real \ref concept::ReferenceMap "reference map"s.
+  ///its maps are real \ref concepts::ReferenceMap "reference map"s.
   ///
-  ///\sa concept::Graph.
+  ///\sa concepts::Graph.
   ///
   ///\author Alpar Juttner
   class SmartGraph : public ExtendedSmartGraphBase {
@@ -380,13 +380,13 @@
   /// that <b> it does support only limited (only stack-like)
   /// node and edge deletions</b>.
   /// Except from this it conforms to 
-  /// the \ref concept::UGraph "UGraph concept".
+  /// the \ref concepts::UGraph "UGraph concept".
   ///
   ///It also has an
   ///important extra feature that
-  ///its maps are real \ref concept::ReferenceMap "reference map"s.
+  ///its maps are real \ref concepts::ReferenceMap "reference map"s.
   ///
-  /// \sa concept::UGraph.
+  /// \sa concepts::UGraph.
   ///
   /// \todo Snapshot hasn't been implemented yet.
   ///
@@ -762,13 +762,13 @@
   /// It is also quite memory efficient, but at the price
   /// that <b> it does not support node and edge deletions</b>.
   /// Except from this it conforms to 
-  /// the \ref concept::BpUGraph "BpUGraph concept".
+  /// the \ref concepts::BpUGraph "BpUGraph concept".
   ///
   ///It also has an
   ///important extra feature that
-  ///its maps are real \ref concept::ReferenceMap "reference map"s.
+  ///its maps are real \ref concepts::ReferenceMap "reference map"s.
   ///
-  /// \sa concept::BpUGraph.
+  /// \sa concepts::BpUGraph.
   ///
   class SmartBpUGraph : public ExtendedSmartBpUGraphBase {
   private: