Gemfile in crosscounter-0.4.0 vs Gemfile in crosscounter-0.5.0

@@ -1,4 +1,7 @@
 source 'https://rubygems.org'
 
-# Specify your gem's dependencies in crosscounter.gemspec
 gemspec
+
+platform :mri do
+  gem 'ruby-prof'
+end