serial: renesas: Fix R-Car spelling

The correct spelling is R-Car, including the dash, update the usage.
Kconfig strings and comment changes only, no functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 8b27ad9a77e232b27915f6b86ba11afdbb4fec04..c4f4a8d78df1e78b6206bdd8fa1c9f3de5511653 100644 (file)
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -920,7 +920,7 @@ config SCIF_CONSOLE
        depends on SH || ARCH_RENESAS
        help
          Select this to enable Renesas SCIF UART. To operate serial ports
-         on systems with RCar or SH SoCs, say Y to this option. If unsure,
+         on systems with R-Car or SH SoCs, say Y to this option. If unsure,
          say N.
 
 choice