Gemfile in logstash-logger-0.4.1 vs Gemfile in logstash-logger-0.5.0

@@ -1,11 +1,5 @@
 source 'https://rubygems.org'
 
-# Specify your gem's dependencies in logstash-logger.gemspec
 gemspec
 
-gem 'json', :platform => :ruby_18
-
-group :development do
-  #gem 'ruby-debug', :platform => :ruby_18
-  #gem 'debugger', :platforms => [:ruby_19, :ruby_20]
-end
\ No newline at end of file
+#gem 'json', :platform => :ruby_18