Minor coding style cleanup.

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/doc/README.SPL b/doc/README.SPL
index ce8e19f..30624a5 100644
--- a/doc/README.SPL
+++ b/doc/README.SPL
@@ -34,7 +34,7 @@
 COBJS-$(CONFIG_SPL_BUILD) += foo.o
 
 #ifdef CONFIG_SPL_BUILD
-        foo();
+	foo();
 #endif