[plt-scheme] error in help desk?

Hi all,

I compiled and installed from SVN and when I try to look at a manual  
in the help desk I get this, displayed in the help window:

((dynamic-require (quote (lib "refresh-manuals.ss" "help")) (quote  
refresh-manuals)) (list (cons (bytes->path #"mzscheme") "PLT  
MzScheme: Language Manual")))

UNKNOWN::97: read: expected a `)'

Any ideas?

thanks,
Rob