[COOK-4023] Fix installer scripts URL
[COOK-4023] Fix installer scripts URL

Signed-off-by: Sean OMeara <4025b808ec3cf11e3d5c9a1a3bd1e7c4003cb3a1@opscode.com>

prezi/chef-homebrew,Brantone/homebrew,sochoa/homebrew,steigr/chef-homebrew,nougad/homebrew,walkah/chef-homebrew,jeroenj/homebrew-cookbook,kennonkwok/homebrew,chef-cookbooks/homebrew,wantedly/homebrew-cookbook,ebollens/chef-cookbook-homebrew,serfdom/homebrew,Skalv/homebrew,opscode-cookbooks/homebrew,wendorf/homebrew