[PATCH] Kconfig: Fix the reference to the RFD77402 ToF sensor in the 'help' section

[Christophe JAILLET]

This should be RFD77402, not RFD77420.

Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
Not sure that the Kconfig prefix is correct. I have choosen it because of
commit 21cf20a84a ("Kconfig: change configuration of srf04 ultrasonic iio sensor")
---
 drivers/iio/proximity/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/proximity/Kconfig b/drivers/iio/proximity/Kconfig
index 6b5cce6f1a7b..d53601447da4 100644
--- a/drivers/iio/proximity/Kconfig
+++ b/drivers/iio/proximity/Kconfig
@@ -62,7 +62,7 @@ config RFD77402
 	tristate "RFD77402 ToF sensor"
 	depends on I2C
 	help
-	  Say Y to build a driver for the RFD77420 Time-of-Flight (distance)
+	  Say Y to build a driver for the RFD77402 Time-of-Flight (distance)
 	  sensor module with I2C interface.
 
 	  To compile this driver as a module, choose M here: the
-- 
2.20.1