Gemfile in wakuwaku_module-0.1.5 vs Gemfile in wakuwaku_module-0.1.6

@@ -1,6 +1,8 @@
 source "https://rubygems.org"
 
 git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
-
+gem 'nokogiri'
+gem 'rack', '~> 2.0.1'
+gem 'rspec'
 # Specify your gem's dependencies in wakuwaku_module.gemspec
 gemspec