Changed logo URL to NexT site repository for convenient movement.

README.md

@@ -2,7 +2,7 @@
 <a title="Chinese" href="docs/zh-CN/README.md">:cn:</a>
 <a title="Russian" href="docs/ru/README.md">:ru:</a></div>
 
-# <div align="center"><a title="Go to homepage" href="https://theme-next.org"><img align="center" width="56" height="56" src="https://raw.githubusercontent.com/theme-next/hexo-theme-next/master/source/images/logo.svg?sanitize=true"></a> e x T</div>
+# <div align="center"><a title="NexT website repository" href="https://github.com/theme-next/theme-next.org"><img align="center" width="56" height="56" src="https://raw.githubusercontent.com/theme-next/hexo-theme-next/master/source/images/logo.svg?sanitize=true"></a> e x T</div>
 
 <p align="center">«NexT» is a high quality elegant <a href="http://hexo.io">Hexo</a> theme. It is crafted from scratch, with love.</p>
 

docs/ru/README.md

@@ -2,7 +2,7 @@
 <a title="Китайский" href="../../docs/zh-CN/README.md">:cn:</a>
 :ru:</div>
 
-# <div align="center"><a title="Перейти на сайт" href="https://theme-next.org"><img align="center" width="56" height="56" src="https://raw.githubusercontent.com/theme-next/hexo-theme-next/master/source/images/logo.svg?sanitize=true"></a> e x T</div>
+# <div align="center"><a title="Репозиторий сайта NexT" href="https://github.com/theme-next/theme-next.org"><img align="center" width="56" height="56" src="https://raw.githubusercontent.com/theme-next/hexo-theme-next/master/source/images/logo.svg?sanitize=true"></a> e x T</div>
 
 <p align="center">«NexT» — элегантная высококачественная тема под <a href="http://hexo.io">Hexo</a>. Сделана с нуля, с любовью.</p>
 

docs/zh-CN/README.md

@@ -2,7 +2,7 @@
 :cn:
 <a title="俄语" href="../../docs/ru/README.md">:ru:</a></div>
 
-# <div align="center"><a title="Go to homepage" href="https://theme-next.org"><img align="center" width="56" height="56" src="https://raw.githubusercontent.com/theme-next/hexo-theme-next/master/source/images/logo.svg?sanitize=true"></a> e x T</div>
+# <div align="center"><a title="NexT website repository" href="https://github.com/theme-next/theme-next.org"><img align="center" width="56" height="56" src="https://raw.githubusercontent.com/theme-next/hexo-theme-next/master/source/images/logo.svg?sanitize=true"></a> e x T</div>
 
 <p align="center">«NexT» 是一款风格优雅的高质量 <a href="http://hexo.io">Hexo</a> 主题，自点点滴滴中用爱雕琢而成。</p>