def to_xml(self):
        """Spit this resource record set out as XML"""
        if self.alias_hosted_zone_id != None and self.alias_dns_name != None:
            # Use alias
            body = self.AliasBody % (self.alias_hosted_zone_id, self.alias_dns_name)
        else:
            # Use resource record(s)
            records = ""
            for r in self.resource_records:
                records += r % self.ResourceRecordBody
            body = self.ResourceRecordsBody % {
                "ttl": self.ttl,
                "records": records,
            }
        params = {
            "name": self.name,
            "type": self.type,
            "body": body,
        }
        return self.XMLBody % params
dataset/ETHPy150Open radlab/sparrow/deploy/third_party/boto-2.1.1/boto/route53/record.py/Record.to_xml/swapped operands of `%`