board/engicam/isiot/genimage.cfg: beautify file

Beatify this genimage .cfg file to have consistency with all genimage .cfg
files in Buildroot.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

board/engicam/isiot/genimage.cfg

@@ -5,6 +5,7 @@ image boot.vfat {
 			"imx6ul-isiot-emmc.dtb"
 		}
 	}
+
 	size = 64M
 }
 
@@ -15,7 +16,7 @@ image sdcard.img {
 	partition SPL {
 		in-partition-table = "no"
 		image = "SPL"
-		offset = 1024
+		offset = 1K
 	}
 
 	partition u-boot-dtb {