I do not see the mistake that you are all talking about....okay where is it? And you don't have to worry I won't tell anyone. But if there is a mistake, I don't see it. ) Its really nice though.
Edited to add...I see it now. But only because I went to your original posting to see what the error was. Hey Ive done that before. Its unique in itself and thats what matters. :) And even if they notice it some day, which I kind of thing they may not, they won't care as it was done FOR THEM. :))