1.1 --- a/lemon/cost_scaling.h	Tue Nov 16 07:46:01 2010 +0100
     1.2 +++ b/lemon/cost_scaling.h	Sat Jan 08 16:11:48 2011 +0100
     1.3 @@ -113,7 +113,8 @@
     1.4    /// In most cases, this parameter should not be set directly,
     1.5    /// consider to use the named template parameters instead.
     1.6    ///
     1.7 -  /// \warning Both number types must be signed and all input data must
     1.8 +  /// \warning Both \c V and \c C must be signed number types.
     1.9 +  /// \warning All input data (capacities, supply values, and costs) must
    1.10    /// be integer.
    1.11    /// \warning This algorithm does not support negative costs for such
    1.12    /// arcs that have infinite upper bound.