README.md in ec2ssh-5.0.0 vs README.md in ec2ssh-5.1.0

- old
+ new

@@ -1,7 +1,7 @@
 [![Gem Version](https://badge.fury.io/rb/ec2ssh.svg)](https://badge.fury.io/rb/ec2ssh)
-[![Build Status](https://travis-ci.org/mirakui/ec2ssh.svg?branch=master)](https://travis-ci.org/mirakui/ec2ssh)
+[![Build Status](https://github.com/mirakui/ec2ssh/actions/workflows/main.yml/badge.svg)](https://github.com/mirakui/ec2ssh/actions/workflows/main.yml)
 
 # Introduction
 ec2ssh is a ssh_config manager for Amazon EC2.
 
 `ec2ssh` command adds `Host` descriptions to ssh_config (~/.ssh/config default). 'Name' tag of instances are used as `Host` descriptions.
@@ -143,6 +143,6 @@
 
 # Zsh completion support
 Use `zsh/_ec2ssh`.
 
 # License
-Copyright (c) 2020 Issei Naruta. ec2ssh is released under the MIT license.
+Copyright (c) 2022 Issei Naruta. ec2ssh is released under the MIT license.