* set in relation to the number of cells or the number of DoFs. The
* implementations of these non-standard methods is left to a user.
*
- * The number of cells may be added to the table by
- * calling e.g. `add_value("n cells", n_cells)`. The number of DoFs may be
- * added to the table by calling `add_value("n dofs", n_dofs)`. Further table
- * data is also added by calling add_value(). Before the output of the table
+ * For example, the number of cells may be added to the table by
+ * calling `add_value("n cells", n_cells)`. The number of DoFs may be
+ * added to the table by calling `add_value("n dofs", n_dofs)`. Of course,
+ * one can also add more kinds of information by calling
+ * add_value() with other arguments. In any case, before the output of the table
* the functions evaluate_convergence_rates() and
* evaluate_all_convergence_rates() may be called.
*