From 68a2a49d07bc2a91a804a7d74f1082fc1b9b9078 Mon Sep 17 00:00:00 2001
From: kurehajime <xiidec@gmail.com>
Date: Wed, 27 Mar 2019 21:07:15 +0900
Subject: [PATCH] change error message

change authentication error message.
---
 main.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.go b/main.go
index 4e4caa0..4871782 100644
--- a/main.go
+++ b/main.go
@@ -85,7 +85,7 @@ func main() {
 		api := slack.New(token)
 		_, err := api.AuthTest()
 		if err != nil {
-			fmt.Println("ERROR: the token you used is not valid...")
+			fmt.Println("ERROR: authentication failed.(" + err.Error() + ")")
 			os.Exit(2)
 		}