wifi: mwifiex: fix comment typos in SDIO module

Fix comment typos around ' mwifiex_deaggr_sdio_pkt()'
and 'mwifiex_host_to_card_mp_aggr()'.

Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230814142101.60308-2-dmantipov@yandex.ru