staging: csr: Fix typos in csr

Correct spelling typos in comment witin csr.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/csr/csr_wifi_fsm.h
Simple merge

diff --cc drivers/staging/csr/csr_wifi_hip_card_sdio.c
Simple merge

diff --cc drivers/staging/csr/unifi_pdu_processing.c
Simple merge