From 6f8c36c2abe863b4df1692d4fc836d0247c63a33 Mon Sep 17 00:00:00 2001
From: Alex Altair <alexanderaltair@gmail.com>
Date: Thu, 28 May 2015 13:09:44 -0700
Subject: [PATCH] etcdmain: use double-dash in message flag

---
 etcdmain/etcd.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etcdmain/etcd.go b/etcdmain/etcd.go
index ffa42da1a..a1fd531a1 100644
--- a/etcdmain/etcd.go
+++ b/etcdmain/etcd.go
@@ -61,7 +61,7 @@ func Main() {
 	cfg := NewConfig()
 	err := cfg.Parse(os.Args[1:])
 	if err != nil {
-		log.Printf("error verifying flags, %v. See 'etcd -help'.", err)
+		log.Printf("error verifying flags, %v. See 'etcd --help'.", err)
 		switch err {
 		case errUnsetAdvertiseClientURLsFlag:
 			log.Printf("When listening on specific address(es), this etcd process must advertise accessible url(s) to each connected client.")