Your profile folder contains a <a data-l10n-name="user-js-link">user.js file</a>, which includes preferences that were not created by { -brand-short-name }.
La vostra carpeta de perfil conté un <a data-l10n-name="user-js-link">fitxer user.js</a>, que inclou preferències que no han estat creades pel { -brand-short-name }.