brcmfmac: fix typos in code comments

fix lengh to length

Signed-off-by: Weitao Hou <houweitaoo@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Weitao Hou 2019-05-20 20:28:25 +08:00 • committed by Kalle Valo
commit b07e1ae2ce