magento-test/setup/performance-toolkit/config/shortDescription.xml

<?xml version="1.0"?>
<!--
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
-->
<short-description>
    <paragraphs>
        <count-min>1</count-min>
        <count-max>1</count-max>

        <sentences>
            <count-min>1</count-min>
            <count-max>2</count-max>

            <words>
                <count-min>5</count-min>
                <count-max>7</count-max>
            </words>
        </sentences>
    </paragraphs>
</short-description>