update readme

README.md

@@ -1,12 +1,14 @@
 erlyssh - A Parallel SSH Execution Tool
 =======
 
-Intro:
---------
 This is an Erlang Powered linux command line tool.You can use this tool to 
 connect to mass of servers through SSH client simultaneously and parallel 
 execute noninteractive shell commands on every connected server. 
 
+* Homepage: <https://github.com/NetEase/erlyssh>
+* Tags: tools, ssh, operation, erlang
+
+
 Requirements:
 --------
 1. openssh client with agent foward enabled
@@ -108,11 +110,6 @@ non-interactive commands. Such as 'svn' commands have non-interactive
 mode and 'sed' can help you to perform plain text processing.
 
 
-Project Links:
---------
-* Homepage: <https://github.com/NetEase/erlyssh>
-* Tags: tools, ssh, operation, erlang
-
 How Can I Contribute
 --------------------
 Fork this project on [GitHub](https://github.com/NetEase/erlyssh), add your improvement, push it to a branch in your fork named for the topic, send a pull request.