Gemfile in collimator-0.0.2 vs Gemfile in collimator-0.0.3

@@ -1,6 +1,8 @@
 source 'https://rubygems.org'
 
 gem 'open4'
+gem 'minitest'
+gem 'minitest-reporters'
 
 # Specify your gem's dependencies in tabula.gemspec
 gemspec