[U-Boot] [PATCH] doc: README.mx28_common: Add missing entry into Contents

[Fabio Estevam]

commit 419ea2d84 (mx28: Split the README into a common part and a m28 specific part) 
missed an entry in the Contents section that was part of the original file.

Add the missing entry for completion.

Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
---
 doc/README.mx28_common |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/doc/README.mx28_common b/doc/README.mx28_common
index 448d221..b93a7fa 100644
--- a/doc/README.mx28_common
+++ b/doc/README.mx28_common
@@ -19,6 +19,7 @@ Contents
 1) Prerequisites
 2) Compiling U-Boot for a MX28 based board
 3) Installation of U-Boot for a MX28 based board to SD card
+4) Installation of U-Boot for NAND flash
 
 1) Prerequisites
 ----------------
-- 
1.7.1