Gemfile in multipart-post-2.0.0 vs Gemfile in multipart-post-2.1.0

@@ -1,14 +1,6 @@
 source 'https://rubygems.org'
 gemspec
 
-platforms :mri_19 do
-  gem 'ruby-debug19'
-end
-
-platforms :mri_18 do
-  gem 'ruby-debug'
-end
-
 group :development, :test do
   gem 'rake'
 end