def change_retry_host_check_interval(self, host, check_interval):
        """Modify host retry interval
        Format of the line that triggers function call::

        CHANGE_RETRY_HOST_CHECK_INTERVAL;<host_name>;<check_interval>

        :param host: host to edit
        :type host: alignak.objects.host.Host
        :param check_interval: new value to set
        :type check_interval:
        :return: None
        """
        host.modified_attributes |= DICT_MODATTR["MODATTR_RETRY_CHECK_INTERVAL"].value
        host.retry_interval = check_interval
        self.send_an_element(host.get_update_status_brok())