Fix typo in Utility

Probably the most trivial PR you'll ever receive!
Merge pull request #126 from manavo/patch-1

Fix typo in Utility
Install HHVM fast-cgi
Fixed a typo
HHMV fast-cgi path added to Vagrantfile
Merge pull request #149 from anam-hossain/master

HHVM fast-cgi added
Merge branch 'master' into develop