iio: humidity: hdc100x: add HDC1000 and HDC1008 to Kconfig

hdc100x supports Texas Instruments HDC1000 and HDC1008 relative
humidity and temperature sensors. Add these product names to
Kconfig.
Signed-off-by: Alison Schofield <amsfield22@gmail.com>
Cc: Daniel Baluta <daniel.baluta@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

drivers/iio/humidity/Kconfig

@@ -26,8 +26,8 @@ config HDC100X
 	tristate "TI HDC100x relative humidity and temperature sensor"
 	depends on I2C
 	help
-	 Say yes here to build support for the TI HDC100x series of
-	 relative humidity and temperature sensors.
+	  Say yes here to build support for the Texas Instruments
+	  HDC1000 and HDC1008 relative humidity and temperature sensors.
 
 	  To compile this driver as a module, choose M here: the module
 	  will be called hdc100x.