net: hns3: fix spelling mistake "memroy" -> "memory"

There are spelling mistakes in two dev_err messages. Fix them.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20201123103452.197708-1-colin.king@canonical.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>