I wouldn't worry about it. I've had a couple of chats with examiners about the whole Pu/t, P1/s and P1 issue, and they both believe the only time anybody will care is if you try and count P1/s as P1 for licence issue, renewal etc. - and if you're right on the line (e.g. you need 100 hours P1, you have 98 hours P1 + 3 hours P1/s) the CAA MAY recount it as Pu/t and reject your application. ISTR a case on Wannabes where this happened.
Apart from that nobody cares