As I said, in this case it’s deliberate and acceptable, but techniques like this have a pernicious way of being used in other more important places where they’re emphatically bad.
Concerning the trailing slash: it’s something I’ve long been puzzled about because it seems to me to be not merely pointless but slightly counterproductive. Here you’ve evidently deliberately inserted it, and I can’t for the life of me understand why people are doing this, so I’m asking.