Gemfile in mixlib-versioning-1.0.0 vs Gemfile in mixlib-versioning-1.1.0

@@ -1,9 +1,8 @@
 source 'https://rubygems.org'
-
 gemspec
 
 group :docs do
-  gem "yard", "~> 0.8.5"
-  gem "redcarpet", "~> 2.2.2"
-  gem "github-markup", "~> 0.7.5"
+  gem 'yard',          '~> 0.8'
+  gem 'redcarpet',     '~> 2.2'
+  gem 'github-markup', '~> 0.7'
 end