GNOME Doc Style Guide missing?

[John Dalbey <jdalbey calpoly edu>]

Dear GNOME Documentors,

The link to the GNOME Documentation Style Guide
on this page
http://developer.gnome.org/projects/gdp/styleguide.html

is broken.
Has the guide been moved?

If someone could fix the broken link it would be much
appreciated.

Thanks,
--john