minor bug in the cbfs documentation (trivial)

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4980 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/documentation/cbfs.txt b/documentation/cbfs.txt
index d356b4e..8ab437d 100644
--- a/documentation/cbfs.txt
+++ b/documentation/cbfs.txt
@@ -135,7 +135,7 @@
 as host based utilities to create and manage the ROM.  The master header
 will be located somewhere within the bootblock (last 20k of the ROM).  A
 pointer to the location of the header will be located at offset
--12 from the end of the ROM.  This translates to address 0xFFFFFFF4 on a
+-4 from the end of the ROM.  This translates to address 0xFFFFFFFC on a
 normal x86 system.  The pointer will be to physical memory somewhere
 between - 0xFFFFB000 and 0xFFFFFFF0.  This makes it easier for coreboot
 to locate the header at run time.  Build time utilities will