docs: Mention Hugo's official twitter account

README.md

@@ -8,7 +8,7 @@ A Fast and Flexible Static Site Generator built with love by [spf13](http://spf1
 [Documentation](https://gohugo.io/overview/introduction/) |
 [Installation Guide](https://gohugo.io/overview/installing/) |
 [Contribution Guide](CONTRIBUTING.md) |
-[Twitter](http://twitter.com/spf13)
+[Twitter](http://twitter.com/gohugoio)
 
 [![GoDoc](https://godoc.org/github.com/spf13/hugo?status.svg)](https://godoc.org/github.com/spf13/hugo)
 [![Linux and OS X Build Status](https://api.travis-ci.org/spf13/hugo.svg?branch=master&label=Linux+and+OS+X+build "Linux and OS X Build Status")](https://travis-ci.org/spf13/hugo)

docs/content/community/mailing-list.md

@@ -16,6 +16,10 @@ Hugo has its own [discussion forum](http://discuss.gohugo.io/) powered by [Disco
 
 Please use this for all discussions, questions, etc.
 
+### Twitter
+
+Get the latest bite-sized news and themes from the Hugo community on Twitter by following [@gohugoio](http://twitter.com/gohugoio).
+
 ## Mailing List
 
 Hugo has two mailing lists:
@@ -45,7 +49,3 @@ https://groups.google.com/forum/#!forum/golang-nuts
 ### GitHub Issues
 
 https://github.com/spf13/hugo/issues
-
-### Twitter
-
-Hugo doesn't have its own Twitter handle, but feel free to tweet [@spf13](http://twitter.com/spf13).

docs/layouts/index.html

@@ -271,7 +271,7 @@
             <div class="row">
               <div class="text-center col-md-6 col-md-offset-3">
                 <ul class="list-inline">
-                    <li><a class="icon-twitter icon-2x" href="https://twitter.com/spf13"></a></li>
+                    <li><a class="icon-twitter icon-2x" href="https://twitter.com/gohugoio"></a></li>
                     <li><a class="icon-octocat icon-2x" href="https://github.com/spf13/hugo"></a></li>
                 </ul>
                 <hr>