Gemfile in mass_insert-0.2.6 vs Gemfile in mass_insert-0.2.7

@@ -1,8 +1,2 @@
 source 'https://rubygems.org'
-
-# Specify your gem's dependencies in mass_insert.gemspec
 gemspec
-
-gem 'simplecov'
-gem 'appraisal'
-gem 'coveralls', require: false