diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index fd5cb3694f6..96ea033082b 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -420,7 +420,7 @@ config RENESAS_RPC_SPI
 	imply SPI_FLASH_SFDP_SUPPORT
 	help
 	  Enable the Renesas RPC SPI driver, used to access SPI NOR flash
-	  on Renesas RCar Gen3 SoCs. This uses driver model and requires a
+	  on Renesas R-Car Gen3 SoCs. This uses driver model and requires a
 	  device tree binding to operate.
 
 config ROCKCHIP_SFC
diff --git a/drivers/spi/renesas_rpc_spi.c b/drivers/spi/renesas_rpc_spi.c
index f1e6f9f4e01..7103d786c7e 100644
--- a/drivers/spi/renesas_rpc_spi.c
+++ b/drivers/spi/renesas_rpc_spi.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
- * Renesas RCar Gen3 RPC QSPI driver
+ * Renesas R-Car Gen3 RPC QSPI driver
  *
  * Copyright (C) 2018 Marek Vasut <marek.vasut@gmail.com>
  */