function bp_activity_format_activity_action_activity_update( $action, $activity ) {
	$action = sprintf( esc_html__( '%s posted an update', 'buddypress' ), bp_core_get_userlink( $activity->user_id ) );

	/**
	 * Filters the formatted activity action update string.
	 *
	 * @since 1.2.0
	 *
	 * @param string               $action   Activity action string value.
	 * @param BP_Activity_Activity $activity Activity item object.
	 */
	return apply_filters( 'bp_activity_new_update_action', $action, $activity );
}