Incorporating GMP documentation into a project

[Bob Kuo]

Hello,

I'm working with the Parrot Foundation[1] for the Google Summer of Code[2]
and my project[3] is to provide bindings to the Integer functions in GMP.
 I'm incorporating the documentation that comes with GMP in my source code.
 What kind of attribution or text do I need to both acknowledge that that
documentation comes from GMP and not violate GMP's license?

Thanks,

Bob

[1] - http://www.parrot.org
[2] - http://www.google-melange.com/gsoc/homepage/google/gsoc2011
[3] -
http://www.google-melange.com/gsoc/project/google/gsoc2011/bubaflub/13001