Minor fixes to the CAIF Transport drivers Kconfig file:

- end sentence with period
- capitalize CAIF acronym
Signed-off-by: NRandy Dunlap <rdunlap@infradead.org>
Cc: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>