Fix Doxygen documentation

dune/fufem/utilities/dirichletbcassembler.hh

@@ -68,7 +68,7 @@ public:
      *  \param config A config file with keys 'dnFile' and 'dvFile'.
      *  \param leafDirichletNodes The leaf Dirichlet dofs.
      *  \param leafDirichletValues The Dirichlet values on the leaf view.
-     *  \param reader A string denoting which kind of reader to use.
+     *  \param path A string leading to the path where the files are located
      */
     template <class VectorType, int ncomp>
     static void assembleDirichletBC(const GridType& grid,