docs: update readme

README.md

@@ -1,3 +1,5 @@
+![alt text](https://raw.githubusercontent.com/h-enk/doks/master/images/tn.png "Logo Title Text 1")
+
 # Doks
 
 [![GitHub release](https://img.shields.io/github/release/h-enk/doks.svg?style=flat-square)](https://github.com/h-enk/doks/releases)
@@ -6,6 +8,10 @@
 
 Doks is a Hugo theme helping you build modern documentation websites that are secure, fast, and SEO-ready — by default.
 
+## Demo
+
+- [doks.netlify.app](https://doks.netlify.app/)
+
 ## Why Doks?
 
 Nine reasons why you should use Doks:
@@ -67,10 +73,6 @@ Get your Doks site in 1 min.
 
 [![Deploy to Netlify](https://www.netlify.com/img/deploy/button.svg)](https://app.netlify.com/start/deploy?repository=https://github.com/h-enk/doks)
 
-## Example site
-
-- [doks.netlify.app](https://doks.netlify.app/)
-
 ## Documentation
 
 - [Netlify](https://docs.netlify.com/)