1.1 --- a/lemon/circulation.h	Tue Aug 18 10:24:31 2009 +0200
     1.2 +++ b/lemon/circulation.h	Tue Aug 18 10:35:35 2009 +0200
     1.3 @@ -450,9 +450,10 @@
     1.4        return *_level;
     1.5      }
     1.6  
     1.7 -    /// \brief Sets the tolerance used by algorithm.
     1.8 +    /// \brief Sets the tolerance used by the algorithm.
     1.9      ///
    1.10 -    /// Sets the tolerance used by algorithm.
    1.11 +    /// Sets the tolerance object used by the algorithm.
    1.12 +    /// \return <tt>(*this)</tt>
    1.13      Circulation& tolerance(const Tolerance& tolerance) {
    1.14        _tol = tolerance;
    1.15        return *this;
    1.16 @@ -460,7 +461,8 @@
    1.17  
    1.18      /// \brief Returns a const reference to the tolerance.
    1.19      ///
    1.20 -    /// Returns a const reference to the tolerance.
    1.21 +    /// Returns a const reference to the tolerance object used by
    1.22 +    /// the algorithm.
    1.23      const Tolerance& tolerance() const {
    1.24        return _tol;
    1.25      }