Well to be fair, that's not the full license notice, that's only the last paragraph. There should a couple more above that one and the first paragraph says the

Well to be fair, that's not the full license notice, that's only the last paragraph. There should a couple more above that one and the first paragraph says the version of GPL in use. That said I think the license notice is also just a suggested one, it's not required that you use that _exact_ text.