[Rd] Typo in setClass.Rd (PR#7748)

[weigand.stephen at charter.net]

Full_Name: Stephen Weigand
Version: R-alpha
OS: Mac OS X
Submission from: (NULL) (129.176.151.21)


In R-alpha (R-latest.tar.gz as of Fri Mar 25 18:34:05 CST 2005) the file
setClass.Rd 
has the following typo: "Is this a the name of a formally defined class?" Either
"a" or "the"
should be removed.