From bdc83513f25eb4d694205e589c1a901e0d47f7ae Mon Sep 17 00:00:00 2001
From: Manabu ISHII <manabu.ishii.q@gmail.com>
Date: Tue, 4 Oct 2016 06:27:39 +0900
Subject: [PATCH] Update help message

---
 cmd/root.go | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/cmd/root.go b/cmd/root.go
index e9cabe3..487c694 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -13,10 +13,9 @@ var userLicense string
 // RootCmd represents the base command when called without any subcommands
 var RootCmd = &cobra.Command{
 	Use:   "dockerlayer",
-	Short: "A generator for Cobra based Applications",
-	Long: `Cobra is a CLI library for Go that empowers applications.
-This application is a tool to generate the needed files
-to quickly create a Cobra application.`,
+	Short: "Display some docker layer information.",
+	Long: `Display some docker layer information.
+filtering file name support`,
 }
 
 //Execute adds all child commands to the root command sets flags appropriately.