HID: led: fix config

The driver port was done carefully not to depend on USB at all, in favor of
being generic HID driver instead. Therefore there is no need to explicitly
talk about USB only in the config.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/Kconfig

@@ -389,11 +389,11 @@ config HID_LCPOWER
 	Support for LC-Power RC1000MCE RF remote control.
 
 config HID_LED
-	tristate "Simple USB RGB LED support"
+	tristate "Simple RGB LED support"
 	depends on HID
 	depends on LEDS_CLASS
 	---help---
-	Support for simple USB RGB LED devices. Currently supported are the
+	Support for simple RGB LED devices. Currently supported are the
 	Riso Kagaku Webmail Notifier and the Dream Cheeky Webmail Notifier
 	and Friends Alert.