True, but that's the case for many a rhyming mnemonic:

I never remember, is it In fourteen hundred and sixty-two, Columbus sailed the ocean blue?

But of course I remember remember the ninth of November.

Sometimes, though, I'm not sure if I'm correct with I before E except before C.

But I can definitely remember the order to get drunk in using Beer before wine, all is fine; wine before beer: oh dear.