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

[Benoît Thébaudeau]

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(-)

diff --git u-boot-4d3c95f.orig/README u-boot-4d3c95f/README
index fb9d904..5f64588 100644
--- u-boot-4d3c95f.orig/README
+++ u-boot-4d3c95f/README
@@ -907,7 +907,8 @@ The following options need to be configured:
 		If this variable is defined, an environment variable
 		named "ver" is created by U-Boot showing the U-Boot
 		version as printed by the "version" command.
-		This variable is readonly.
+		Any change to this variable will be reverted at the
+		next reset.
 
 - Real-Time Clock: