board/keymile/kmcent2: fix update-nor indentation

variable was indented as part of the value of the previous variable.

Signed-off-by: Tomas Alvarez Vanoli <tomas.alvarez-vanoli@hitachienergy.com>
Signed-off-by: Holger Brunck <holger.brunck@hitachienergy.com>
1 file changed