[PATCH] cmd:Update HELP text of ’askenv’

[opensource.kab at gmail.com]

From: Adarsh Babu Kalepalli <opensource.kab at gmail.com>

Help text of ‘askenv’ cmd is updated

Signed-off-by: Adarsh Babu Kalepalli <opensource.kab at gmail.com>
---

 cmd/nvedit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/nvedit.c b/cmd/nvedit.c
index d14ba10cef..910cf16aaf 100644
--- a/cmd/nvedit.c
+++ b/cmd/nvedit.c
@@ -1569,7 +1569,7 @@ U_BOOT_CMD(
 	askenv,	CONFIG_SYS_MAXARGS,	1,	do_env_ask,
 	"get environment variables from stdin",
 	"name [message] [size]\n"
-	"    - get environment variable 'name' from stdin (max 'size' chars)"
+	"    - display 'message' and get environment variable 'name' from stdin (max 'size' chars)"
 );
 #endif
 
-- 
2.17.1