ARM: tegra: fix include guard

cc: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
diff --git a/include/configs/tegra-common-ums.h b/include/configs/tegra-common-ums.h
index 7bd8960..578ca68 100644
--- a/include/configs/tegra-common-ums.h
+++ b/include/configs/tegra-common-ums.h
@@ -6,7 +6,7 @@
  */
 
 #ifndef _TEGRA_COMMON_UMS_H_
-#define _TEGRA_COMMON_UMS_H
+#define _TEGRA_COMMON_UMS_H_
 
 #ifndef CONFIG_SPL_BUILD
 /* USB gadget, and mass storage protocol */