[U-Boot] [PATCH] README: Update ver env var description

[Wolfgang Denk]

Dear Benoît Thébaudeau,

In message <791653575.2357512.1344862874565.JavaMail.root at advansee.com> you wrote:
> Commit 155cb01 replaced the read-only property of the ver env var with an
> auto-restoring behavior. Update the README file accordingly.
>
> Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau at advansee.com>
> Cc: Wolfgang Denk <wd at denx.de>
> ---
>  {u-boot-4d3c95f.orig => u-boot-4d3c95f}/README |    3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

Applied, thanks.

Best regards,

Wolfgang Denk

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