From 2b7f7e9aff9e402daa2c561b561178f46769d1c8 Mon Sep 17 00:00:00 2001
From: Wang Long <long.wanglong@huawei.com>
Date: Fri, 11 Nov 2016 10:22:32 +0800
Subject: [PATCH] Use '.' directly

Signed-off-by: Wang Long <long.wanglong@huawei.com>
---
 cmd/docker/docker.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/docker/docker.go b/cmd/docker/docker.go
index 18cd0e833c..1978fc33bc 100644
--- a/cmd/docker/docker.go
+++ b/cmd/docker/docker.go
@@ -79,7 +79,7 @@ func noArgs(cmd *cobra.Command, args []string) error {
 		return nil
 	}
 	return fmt.Errorf(
-		"docker: '%s' is not a docker command.\nSee 'docker --help'%s", args[0], ".")
+		"docker: '%s' is not a docker command.\nSee 'docker --help'.", args[0])
 }
 
 func main() {