*
* Inserts @text at @position in the list of strings stored in @combo_box.
* If @id is non-%NULL then it is used as the ID of the row. See
- * #GtkComboBox::id-column.
+ * #GtkComboBox:id-column.
*
* If @position is negative then @text is appended.
*
* function will return its contents (which will not necessarily
* be an item from the list).
*
- * Returns: a newly allocated string containing the currently
- * active text. Must be freed with g_free().
+ * Returns: (transfer full): a newly allocated string containing the
+ * currently active text. Must be freed with g_free().
*
* Since: 2.24
*/