Oh, sorry NJM. I must've misunderstood your question. The home video subs cannot be entirely trusted in how those lines appeared in the cinema. I'll need theatrical reference, if not original the SE will do but I still don't know if they appeared on the '97 broadcasted versions or is available on any documentary from that period.
The reason I asked about the word Wookiee is that I thought it could be a possibility that the word was spelled differently back in '83, just like Jabba the Hutt was spelled Hut with one "t" before Return of the Jedi, Wookiee has been spelled with one "e" in the past.
So should I have those four lines centered or not?