Use the Chefstyle gemchefstyle_gem

This reduces the size of the install artifact since the gem has fewer
files than the whole repo.

Signed-off-by: Tim Smith <tsmith@chef.io>

1 files changed, 1 insertions, 2 deletions

diff --git a/Gemfile b/Gemfile
index f04116d177..5ffb94ad68 100644
--- a/Gemfile
+++ b/Gemfile
@@ -52,8 +52,7 @@ group(:development, :test) do
   gem "webmock"
 
   # for testing new chefstyle rules
-  # gem 'chefstyle', github: 'chef/chefstyle'
-  gem "chefstyle", git: "https://github.com/chef/chefstyle.git", branch: "master"
+  gem "chefstyle"
 end
 
 group(:travis) do