[U-Boot] [PATCH v3] 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 completeness.

Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
---
Changes since v2:
- Use 'into NAND' also in the middle of text rather than only in the Content section
Change since v1:
- Fix completion->completeness , for->into
 doc/README.mx28_common |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/doc/README.mx28_common b/doc/README.mx28_common
index 448d221..f73978d 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 into NAND flash
 
 1) Prerequisites
 ----------------
@@ -146,8 +147,8 @@ NOTE: If the user needs to adjust the start sector, the "mxsboot" tool contains
       a "-p" switch for that purpose. The "-p" switch takes the sector number as
       an argument.
 
-4) Installation of U-Boot for NAND flash
------------------------------------------------
+4) Installation of U-Boot into NAND flash
+-----------------------------------------
 
 To boot a MX28 based board from NAND, set the boot mode DIP switches according to i.MX28
 manual chapter 12.2.1 (Table 12-2), PORT=GPMI, NAND 1.8 V.
-- 
1.7.1