1.1 --- a/lemon/grid_ugraph.h	Tue Oct 24 16:49:41 2006 +0000
     1.2 +++ b/lemon/grid_ugraph.h	Tue Oct 24 17:19:16 2006 +0000
     1.3 @@ -292,10 +292,10 @@
     1.4    /// }
     1.5    ///\endcode
     1.6    ///
     1.7 -  /// The graph type is fully conform to the \ref concept::UGraph
     1.8 +  /// The graph type is fully conform to the \ref concepts::UGraph
     1.9    /// "Undirected Graph" concept,  and it also has an
    1.10    ///important extra feature that
    1.11 -  ///its maps are real \ref concept::ReferenceMap "reference map"s.
    1.12 +  ///its maps are real \ref concepts::ReferenceMap "reference map"s.
    1.13    ///
    1.14    ///
    1.15    /// \author Balazs Dezso