EDAC/i5400: Fix typo in comment: vaious -> various

Fix spelling typo in comment: vaious -> various.

  [ bp: Massage. ]

Reported-by: k2ci <kernel-bot@kylinos.cn>
Signed-off-by: Chen Zhang <chenzhang@kylinos.cn>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20221102081248.45694-1-chenzhang@kylinos.cn