Was there a small redubbing?

This contains a spoiler, so if you haven't seen the movie, you shouldn't read any further...

I just watched the "Dirty Rotten Scoundrels" DVD last night, and I swear that there has been a small change in the dubbing towards the end. The scene in question is at the end, when Freddy is thanking Lawrence for letting him stay an extra week and they are looking out over the sea. In the movie I watched last night Freddy says something about how he suspected Janet was the Jackal because both of the names start with the same letter: "J - Jackal, J - Janet..."; but I have a clear memory of him saying something like "If she's the Jackal, what does that make me?" and then they even give a couple of possible animal titles for Freddy.

Can anybody tell me if there is any accuracy to what I am saying? Or is this just the product of an over-active imagination and a lonely childhood?

Thanks.