Fedora 13 spell checking not using an en-us dictionary

[Braden McDaniel]

I have the system language set to "English (USA)" in
system-config-language.  However, the spell checker(s) used by Firefox
and some Gtk+ apps (Empathy, at least) appear to be using a non-US
English dictionary.  For example, "color" gets highlighted as
misspelled; "colour" does not.

Evolution, notably, does *not* exhibit the problem.

Is anyone else seeing this?  What package should a bug like this get
filed against?

-- 
Braden McDaniel <braden at endoframe.com>