hashicorp/docs.vagrantup.com — pull request #7 by ttres (2013-03-18 15:55:43+00:00)
Title: Fixing broken NFS Wikipedia link

Because NFS Wikipedia link has parenthesis, it need to be escaped
so Markdown don't break the URL.

Using tips from http://meta.stackoverflow.com/questions/13501/links-to-urls-containing-parentheses