update home doc descripiton.

docs/content/index.md

+Title: CAP - A distributed transaction solution in micro-service base on eventually consistency, also an eventbus with Outbox pattern
+
 # CAP
 
 <img height="140" align="right" src="https://cap.dotnetcore.xyz/img/logo.svg">
@@ -5,8 +7,8 @@
 [![AppVeyor](https://ci.appveyor.com/api/projects/status/v8gfh6pe2u2laqoa/branch/master?svg=true)](https://ci.appveyor.com/project/yuleyule66/cap/branch/master)
 [![NuGet](https://img.shields.io/nuget/v/DotNetCore.CAP.svg)](https://www.nuget.org/packages/DotNetCore.CAP/)
 [![NuGet Preview](https://img.shields.io/nuget/vpre/DotNetCore.CAP.svg?label=nuget-pre)](https://www.nuget.org/packages/DotNetCore.CAP/)
-[![Member project of .NET Core Community](https://img.shields.io/badge/member%20project%20of-NCC-9e20c9.svg)](https://github.com/dotnetcore)
 [![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/dotnetcore/CAP/master/LICENSE.txt)
+[![Member project of .NET Core Community](https://img.shields.io/badge/member%20project%20of-NCC-9e20c9.svg)](https://github.com/dotnetcore)
 
 CAP is a library based on .Net standard, which is a solution to deal with distributed transactions, also has the function of EventBus, it is lightweight, easy to use, and efficiently.
 

docs/mkdocs.yml

 # Project information
 site_name: CAP
 site_url: http://cap.dotnetcore.xyz
-site_description: Project documentation with Markdown.
+site_description: A distributed transaction solution in micro-service base on eventually consistency, also an eventbus with Outbox pattern.
 site_author: CAP Team
 
 repo_name: 'GitHub'
@@ -10,7 +10,7 @@ edit_uri: 'edit/master/docs/content'
 docs_dir: 'content'
 
 # Copyright
-copyright: Copyright &copy; 2017 <a href="https://github.com/dotnetcore">.NET Core Community</a>, Maintained by the <a href="/about/contact-us/#cap-team">CAP Team</a>.
+copyright: Copyright &copy; 2017 <a href="https://github.com/dotnetcore">NCC</a>, Maintained by the <a href="/about/contact-us/#cap-team">CAP Team</a>.
 
 
 #theme: material