Gemfile in rung-0.0.1.pre.alpha vs Gemfile in rung-0.1

@@ -1,7 +1,11 @@
-source "https://rubygems.org"
+source 'https://rubygems.org'
 
-git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
+git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
 
 # Specify your gem's dependencies in rung.gemspec
 gemspec
 gem 'pry'
+
+gem 'asciidoctor'
+gem 'rubocop'
+gem 'yard'