viafb: Fix bug in centering code

Obviously this is a typo and although there were no effects observed
it's probably better to fix it.

Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
This commit is contained in:
Florian Tobias Schandinat 2012-02-18 02:11:06 +00:00
commit 70a27df157