mpc85xx_edac: Fix a typo in comments

s/kenel/kernel/g

[ Boris: massage commit message a bit ]

Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
Cc: Johannes Thumshirn <johannes.thumshirn@men.de>
Link: http://lkml.kernel.org/r/1419749085-7128-1-git-send-email-kuleshovmail@gmail.com


Signed-off-by: Borislav Petkov <bp@suse.de>