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 }.
O cartafol do seu perfil contén un ficheiro <a data-l10n-name="user-js-link">user.js</a>, que inclúe preferencias que non foron creadas polo { -brand-short-name }.