ruby_tunes.gemspec in ruby_tunes-0.2.0 vs ruby_tunes.gemspec in ruby_tunes-0.2.1

@@ -24,10 +24,10 @@
   spec.files         = Dir.chdir(File.expand_path('..', __FILE__)) do
     `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   end
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
-  spec.require_paths = ["lib"]
+  spec.require_paths = 'lib'
 
   spec.add_development_dependency "bundler", "~> 2.0"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_dependency "launchy"
   spec.add_dependency "require_all"