(docs): minor fixes

Author: Pablo Vieira

README.md

@@ -1,11 +1,11 @@
 # pv8.github.io
 [![Build Status](https://travis-ci.org/pv8/pv8.github.io.svg?branch=master)](https://travis-ci.org/pv8/pv8.github.io)
 
-Source code from my personal website.
+Source code of my personal website.
 
 ## Running locally
 
-1. Setup the environment as described in [Github Help][github-help]
+1. Setup the environment as described in [Github Help][github-help].
 
 2. Clone this repository:
 
@@ -37,7 +37,7 @@ The **content** is licensed under a [Creative Commons Attribution 4.0 Internatio
 
 The **code** is licensed under [MIT Licensed][mit-license].
 
-[github-help]: https://help.github.com/articles/using-jekyll-with-pages/#github-help
+[github-help]: https://help.github.com/articles/setting-up-your-github-pages-site-locally-with-jekyll/
 [jekyll]: http://jekyllrb.com/
 [fontawesome]: http://fontawesome.io/
 [mit-license]: http://www.opensource.org/licenses/mit-license.php