Rakefile in resque-lock-timeout-0.3.1 vs Rakefile in resque-lock-timeout-0.3.3

@@ -2,19 +2,19 @@
 require 'yard'
 require 'yard/rake/yardoc_task'
 
 task :default => :test
 
-desc 'Run tests.'
+desc 'Run unit tests.'
 Rake::TestTask.new(:test) do |task|
   task.test_files = FileList['test/*_test.rb']
   task.verbose = true
 end
 
 desc 'Build Yardoc documentation.'
 YARD::Rake::YardocTask.new :yardoc do |t|
     t.files   = ['lib/**/*.rb']
-    t.options = ['--output-dir', "doc/",
+    t.options = ['--output-dir', 'doc/',
                  '--files', 'LICENSE,HISTORY.md',
                  '--readme', 'README.md',
                  '--title', 'resque-lock-timeout documentation']
 end
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