arm: imx: parse-container: add some missing end of line

Some printf() have strings that doesn't terminate with end of line
and make the output hard to read.

Signed-off-by: Clément Péron <peron.clem@gmail.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
diff --git a/arch/arm/mach-imx/parse-container.c b/arch/arm/mach-imx/parse-container.c
index 039a4c7..a4214d5 100644
--- a/arch/arm/mach-imx/parse-container.c
+++ b/arch/arm/mach-imx/parse-container.c
@@ -142,12 +142,12 @@
 		return -EIO;
 
 	if (container->tag != 0x87 && container->version != 0x0) {
-		printf("Wrong container header");
+		printf("Wrong container header\n");
 		return -ENOENT;
 	}
 
 	if (!container->num_images) {
-		printf("Wrong container, no image found");
+		printf("Wrong container, no image found\n");
 		return -ENOENT;
 	}