message: changed doxygen comment
diff: @@ -56,7 +56,6 @@ template <int dim> struct LinearElasticMaterial
  * compute the gradient matrix entries of the current quadrature point,
  * instead of the action.
  *
  - * @param[in] dudx
  * @return tensor<double, dim, dim, dim, dim>
  */
  tensor<double, dim, dim, dim, dim>
  