Fix some minor whitespace violations.
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index ab8648f..2721216b 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -38,7 +38,7 @@
 #include <fdt.h>
 #include <libfdt.h>
 #endif
-#if defined(CONFIG_OF_FLAT_TREE) 
+#if defined(CONFIG_OF_FLAT_TREE)
 #include <ft_build.h>
 #endif