at91: fix typo in usb kernel module makefile

Fix a typo with generating the package description

Signed-off-by: Ben Whitten <[email protected]>

SVN-Revision: 48352

target/linux/at91/modules.mk

@@ -63,7 +63,7 @@ endif
   AUTOLOAD:=$(call AutoLoad,51,at91_udc)
 endef
 
-define KernelPackage/at91-adc/description
+define KernelPackage/at91-udc/description
  Kernel module to use the USB Device controller for Atmel AT91
 endef