Dated July 2016 Dear Jim, Thanks for reporting a mistake on the site, and I apologise for taking so long to reply to you. I have seen and agreed with your very useful feedback, but unfortunately I haven't had the time to address it properly yet. I'm really sorry not to have come back to you sooner, but I added this lesson to my priorities, and I will adress it as soon as I'm able to. Of course, I will keep you posted when that's done. I really appreciate you taking the time to let us know so we can maintain the highest standard of quality in our content. Je m'excuse encore et merci beaucoup !