Quoting Herr Bert
The thing is that there is no article for Anderlecht, and in my view there shouldn't be one, as it is a neighbourhood of Brussels. I don't know why it is listed under Anderlecht in the hotel database as all. If that is a choice of the hotel themselves, it is their own loss.
Ah right, gotcha. Shows what I know about Brussels / Anderlecht lol.. Uhm yes, it is the hotel's choice and this is handled through the sites that we get the listings from so not a whole lot we can do about it unfortunately.