usb: 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/usb/host/xhci-rcar-r8a779x_usb3_v3.h b/drivers/usb/host/xhci-rcar-r8a779x_usb3_v3.h
index 8db88f0..7c909b4 100644
--- a/drivers/usb/host/xhci-rcar-r8a779x_usb3_v3.h
+++ b/drivers/usb/host/xhci-rcar-r8a779x_usb3_v3.h
@@ -1,5 +1,5 @@
/*
- * Renesas RCar xHCI controller firmware version 3
+ * Renesas R-Car xHCI controller firmware version 3
*
* Copyright (c) 2014, Renesas Electronics Corporation
* All rights reserved.