Fix upgrade typo
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
local kernel_length=`(tar xf $tar_file sysupgrade-$board/kernel -O | wc -c) 2> /dev/null`
local rootfs_length=`(tar xf $tar_file sysupgrade-$board/root -O | wc -c) 2> /dev/null`
[ "$kernel_length" = 0 -o "$rootfs_length" = 0 ] && {
local kernel_length=`(tar xf $tar_file sysupgrade-$board/kernel -O | wc -c) 2> /dev/null`
local rootfs_length=`(tar xf $tar_file sysupgrade-$board/root -O | wc -c) 2> /dev/null`
[ "$kernel_length" = 0 -o "$rootfs_length" = 0 ] && {
- echo "The upgarde image is corrupt."
+ echo "The upgrade image is corrupt."