Rakefile in mongoid-history-0.4.4 vs Rakefile in mongoid-history-0.4.5

@@ -1,24 +1,24 @@
 require 'bundler'
 begin
   Bundler.setup(:default, :development)
 rescue Bundler::BundlerError => e
   $stderr.puts e.message
-  $stderr.puts "Run `bundle install` to install missing gems"
+  $stderr.puts 'Run `bundle install` to install missing gems'
   exit e.status_code
 end
 
 Bundler::GemHelper.install_tasks
 
 require 'rspec/core'
 require 'rspec/core/rake_task'
 RSpec::Core::RakeTask.new(:spec) do |spec|
   spec.pattern = FileList['spec/**/*_spec.rb']
-  spec.rspec_opts = "--color --format progress"
+  spec.rspec_opts = '--color --format progress'
 end
 
 require 'rubocop/rake_task'
-Rubocop::RakeTask.new(:rubocop)
+RuboCop::RakeTask.new(:rubocop)
 
 task default: [:rubocop, :spec]
 
 require 'yard'
 YARD::Rake::YardocTask.new