abrt: how can you change bugzilla credentials?

[D. Hugh Redelmeier]

On Fedora 17, I'm getting a few aborts.  Before I get to the fundamental 
problem, I'd like to let "abrt" file a BZ.

The problem is that I mistyped the password when abrt first ran.  Now it 
always uses that wrong password.  So it can never succeed.

Does anyone know how to change abrt's idea of Bugzilla credentials?

Does anyone know where it squirrels awy the Bugzilla credentials?

See <https://bugzilla.redhat.com/show_bug.cgi?id=861899>

I've looked in /etc/libreport/plugins/bugzilla.conf and in /etc/abrt.
It's not there.