It fixes grammatical errors in Kconfig file for LEDS_SYSCON,
LEDS_MLXCPLD, LEDS_MC13783, LEDS_NETXBIG.
Signed-off-by: NVadim Pasternak <vadimp@mellanox.com>
Signed-off-by: NJacek Anaszewski <jacek.anaszewski@gmail.com>