update of documentation

git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@4380 2fb0f335-1f38-0410-981e-8018bf24f1b0

dumux/boxmodels/1p/1plocalresidual.hh

@@ -19,6 +19,12 @@
  *                                                                           *
  *   This program is distributed WITHOUT ANY WARRANTY.                       *
  *****************************************************************************/
+/*!
+ * \file
+ *
+ * \brief Element-wise calculation of the Jacobian matrix for problems
+ *        using the one-phase box model.
+ */
 #ifndef DUMUX_1P_LOCAL_RESIDUAL_HH
 #define DUMUX_1P_LOCAL_RESIDUAL_HH