snowball: adding new line after fdt_high.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
diff --git a/include/configs/snowball.h b/include/configs/snowball.h
index 31d0ef4..ff69947 100644
--- a/include/configs/snowball.h
+++ b/include/configs/snowball.h
@@ -186,7 +186,7 @@
 	"mmcboot=echo Booting from external MMC ...; "			\
 		"run commonargs mmcargs memargs; "			\
 		"bootm ${loadaddr}\0"					\
-	"fdt_high=0x2BC00000"						\
+	"fdt_high=0x2BC00000\0"						\
 	"stdout=serial,usbtty\0"					\
 	"stdin=serial,usbtty\0"						\
 	"stderr=serial,usbtty\0"