diff --git a/hw/ppc440_bamboo.c b/hw/ppc440_bamboo.c
index 84e45b4ee6..2369fba1db 100644
--- a/hw/ppc440_bamboo.c
+++ b/hw/ppc440_bamboo.c
@@ -3,9 +3,9 @@
  *
  * Copyright 2007 IBM Corporation.
  * Authors:
- * 	Jerone Young <jyoung5@us.ibm.com>
- * 	Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
- * 	Hollis Blanchard <hollisb@us.ibm.com>
+ *	Jerone Young <jyoung5@us.ibm.com>
+ *	Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
+ *	Hollis Blanchard <hollisb@us.ibm.com>
  *
  * This work is licensed under the GNU GPL license version 2 or later.
  *