Comment 6 for bug 191199

lxr is showing cvs bugzilla - that first content-type happens if you don't put
an id in at all, in which case we do generate an html page.

The dtd is just for validation - there are no entities used.

justdave: should we fix the mimetype for 2.16? Its a simple, obviously correct
fix. (Which will mean that we can't see the output in mozilla directly, w/o
using view source, but....)