Trainline for travel, not accomodation

Uncheck booking.com search on Trainline

// ==UserScript==
// @match            https://www.thetrainline.com/*
// @name             Trainline for travel, not accomodation
// @description      Uncheck booking.com search on Trainline
// @name:fr          Trainline pour le transport, pas l'hébergement
// @description:fr   Décoche la recherche booking.com sur Trainline
// @namespace        acratomatic
// @version          1.0
// @author           acratomatic
// @license          AGPL-3.0-or-later
// ==/UserScript==

document.getElementById("bookingPromo").checked = false