package/dfu-util: Update help text

DFU 1.1 specification is also supported.

Signed-off-by: Alexander Dahl <post@lespocky.de>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(cherry picked from commit ddafea9c80bd0d7faa53f14a7755fdf126a7456a)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/dfu-util/Config.in

@@ -4,9 +4,10 @@ config BR2_PACKAGE_DFU_UTIL
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # libusb
 	select BR2_PACKAGE_LIBUSB
 	help
-	  Dfu-util is the host side implementation of the DFU 1.0
-	  specification of the USB forum. DFU is intended to download
-	  and upload firmware to devices connected over USB.
+	  Dfu-util is the host side implementation of the DFU 1.0 and
+	  DFU 1.1 specification of the USB forum.
+	  DFU is intended to download and upload firmware to devices
+	  connected over USB.
 
 	  http://dfu-util.sourceforge.net/
 

package/dfu-util/Config.in.host

@@ -2,9 +2,10 @@ config BR2_PACKAGE_HOST_DFU_UTIL
 	bool "host dfu-util"
 	depends on BR2_HOST_GCC_AT_LEAST_4_9 # host-libusb
 	help
-	  Dfu-util is the host side implementation of the DFU 1.0
-	  specification of the USB forum. DFU is intended to download
-	  and upload firmware to devices connected over USB.
+	  Dfu-util is the host side implementation of the DFU 1.0 and
+	  DFU 1.1 specification of the USB forum.
+	  DFU is intended to download and upload firmware to devices
+	  connected over USB.
 
 	  http://dfu-util.sourceforge.net/