tty: serial: Kconfig: Fix a typo

'exsisting' has an extra 's'

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/20200216102742.19298-1-christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 52eaac21ff9f5490a6d070a19c7c696dac31bdf0..7172f1c5fa6d37b7e242684d8ed85daebe766e57 100644 (file)
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -1111,7 +1111,7 @@ config SERIAL_SC16IS7XX_SPI
        help
          Enable SC16IS7xx driver on SPI bus,
          If required say y, and say n to spi if not required,
-         This is additional support to exsisting driver.
+         This is additional support to existing driver.
          You must select at least one bus for the driver to be built.
 
 config SERIAL_TIMBERDALE