Would make me more likely to recommend it as a serious tool to a colleague though. But then again I'm a curmudgeon.

I get the impression that it's more of a joke than a serious tool. It is actually quite funny, but I can't imagine anyone using it seriously.

Also if anyone really cares, they could just fork it and make the change.

And then update it whenever the upstream changes. And keep track of all any new references which need to be modified. And publish a package if you still want it to be installed easily. And so on.