Lintian and manpage for X app

[Stephen R. Gore]

I'm trying to build a package of an X app (sclient), and it doesn't
have or need a man page (no command line arguments and a GUI help
system).  I've enabled dh_undocumented in debian/rules.  Lintian still
barfs with:
        E: sclient: binary-without-manpage sclient

Is this acceptable/normal?  Does a GUI app that uses GUI help need a
man page regardless?
-- 
Regards,
Steve