Gemfile in multi_worker-0.1.0 vs Gemfile in multi_worker-0.2.0

@@ -1,6 +1,8 @@
 source 'https://rubygems.org'
 
 # Specify your gem's dependencies in multi_worker.gemspec
 gemspec
 
-#gem 'pry-debugger'
\ No newline at end of file
+group :development do
+  gem 'pry'
+end