Gemfile in lines-0.1.18 vs Gemfile in lines-0.1.19

@@ -1,7 +1,10 @@
 source 'http://rubygems.org'
 gemspec
 group :development do
   gem 'parslet'
   gem 'rdoc'
+end
+group :test do
   gem 'rspec'
+  gem 'rake'
 end