[PATCH] spi: Kconfig: fix a spelling mistake & hyphenation

[Randy Dunlap <rdunlap@xxxxxxxxxxxxx>]

Correct a spelling mistake (reported by codespell).
Also hyphenate "8-bit".

Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Mark Brown <broonie@xxxxxxxxxx>
Cc: linux-spi@xxxxxxxxxxxxxxx
---
 drivers/spi/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -- a/drivers/spi/Kconfig b/drivers/spi/Kconfig
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -247,7 +247,7 @@ config SPI_CADENCE_XSPI
 	  Enable support for the Cadence XSPI Flash controller.
 
 	  Cadence XSPI is a specialized controller for connecting an SPI
-	  Flash over upto 8bit wide bus. Enable this option if you have a
+	  Flash over up to 8-bit wide bus. Enable this option if you have a
 	  device with a Cadence XSPI controller and want to access the
 	  Flash as an MTD device.