Repeated documentation of @defgroup actions

Repeated documentation of @defgroup actions in actions.inc file:

/**
 * @defgroup actions Actions
 * @{
 * Functions that perform an action on a certain system object.
 *
 * All modules should declare their action functions to be in this group and
 * each action function should reference its configuration form, validate, and
 * submit functions using \@see. Conversely, form, validate, and submit
 * functions should reference the action function using \@see. For examples of
 * this see comment_unpublish_by_keyword_action(), which has the following in
 * its doxygen documentation:
 *
 * \@ingroup actions
 * \@see comment_unpublish_by_keyword_action_form().
 * \@see comment_unpublish_by_keyword_action_submit().
 *
 * @} End of "defgroup actions".
 */

/**
 * @defgroup actions Actions
 * @{
 * Functions that perform an action on a certain system object.
 *
 * All modules should declare their action functions to be in this group and
 * each action function should reference its configuration form, validate, and
 * submit functions using \@see. Conversely, form, validate, and submit
 * functions should reference the action function using \@see. For examples of
 * this see comment_unpublish_by_keyword_action(), which has the following in
 * its doxygen documentation:
 *
 * \@ingroup actions
 * \@see comment_unpublish_by_keyword_action_form().
 * \@see comment_unpublish_by_keyword_action_submit().
 *
 * @} End of "defgroup actions".
 */