Two Towers?

[Baran]

"There is a union now between the two towers...Orthanc and Barad-Dur"

Well, this statement is not in any ways wrong is it?
There was indeed a union beetwen (the) two towers. It doesn't say whether or not these towers are the towers the Movie (book) title refers to.
It would just sound stupid if Gandalf said
"There is a union now between the two towers...Orthanc and Barad-Dur...These towers however is not the towers the movie (book) title refers to. The movie (book) title refers to respectively Orthanc and Cirith Ungol. Got that Aragorn?" [img]smilies/biggrin.gif[/img] [img]smilies/tongue.gif[/img]