README.md in gizzard-0.8.0 vs README.md in gizzard-0.9.0

- old
+ new

@@ -33,14 +33,12 @@
 end
 ```
 
 ## Run Test
 
-```
-$ bundle install
-$ docker-compose up -d
-$ ./scripts/setup.sh
-$ bundle exec rspec
+```bash
+$ make setup
+$ make ruby/rspec
 ```
 
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.