Bug#958566: Minor comment

[Gert van de Kraats <vd.Kraats@hccnet.nl>]

Andreas, thanks for the bug fix. It is working.

But there still is a minor cosmetic bug, not influencing the correct 
working of the package.

The display of an unknown card will never work, because it displays the 
list of unsupported cards.

Besides the lspci-command also detects the wired network connection from 
broadcom.

lspci -n -d 14e4: | grep -o "14e4:[1234567890abcdef]\+"
14e4:1600
14e4:4312

So if the construction worked it would incorrectly display card 1600 as 
unknown.

Although I also prefer the check for an unknown card, I have the 
impression this check cannot be simply made because of the weird card 
naming of Broadcom.