Gemfile in flows-0.3.0 vs Gemfile in flows-0.4.0

@@ -1,10 +1,4 @@
 source 'https://rubygems.org'
 
 # Specify your gem's dependencies in flows.gemspec
 gemspec
-
-# temporary dev dependencies,
-# move it to gemspec after PRs will be merged into realesed version of a gem
-group :development do
-  gem 'mdl', github: 'ffloyd/markdownlint', branch: 'update-kramdown-dep'
-end