Use the right variable name for the xloader file

Change-Id: I669cadf4ef879d0de1e79b3ea141d4b5c5706d70
diff --git a/generate-factory-images-common.sh b/generate-factory-images-common.sh
index a6122d9..0ff6868 100644
--- a/generate-factory-images-common.sh
+++ b/generate-factory-images-common.sh
@@ -54,7 +54,7 @@
 
 # Copy the various images in their staging location
 cp ${SRCPREFIX}$PRODUCT-img-$BUILD.zip tmp/$PRODUCT-$VERSION/image-$PRODUCT-$VERSION.zip
-cp tmp/RADIO/$BOOTLOADERSRC tmp/$PRODUCT-$VERSION/xloader-$DEVICE-$XLOADER.img
+cp tmp/RADIO/$XLOADERSRC tmp/$PRODUCT-$VERSION/xloader-$DEVICE-$XLOADER.img
 if test "$BOOTLOADERFILE" = ""
 then
   cp tmp/RADIO/$BOOTLOADERSRC tmp/$PRODUCT-$VERSION/bootloader-$DEVICE-$BOOTLOADER.img