qed: fix a typo in comment

Fix a typo of "permision" which should be "permission".

Signed-off-by: Dai Shixin <dai.shixin@zte.com.cn>
Signed-off-by: Yang Yang <yang.yang29@zte.com.cn>
Link: https://lore.kernel.org/r/202301091935262709751@zte.com.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>