Bug#425249: Software Properties claims "Etch" is testing

[Jason Heeris]

Package: update-manager
Version: 0.42.2ubuntu22-11

When adding sources through the 'friendly' interface (Software
Preferences dialog > Add) then the options in the "Channel" list are:

Debian 3.1 "Sarge" 
Debian 3.1 "Sarge" Security Updates 
Debian "Etch" (testing) 
Debian "Sid" (unstable) 

I would expect "Etch" to be listed as stable, and have an associated
"Security Updates" option, and for "Lenny" to exist.

Using Debian GNU/Linux (lenny/sid), customised 2.6.18 kernel.