inch.gemspec in inch-0.5.0.rc5 vs inch.gemspec in inch-0.5.0.rc6

@@ -1,29 +1,29 @@
 # coding: utf-8
-lib = File.expand_path("../lib", __FILE__)
+lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
-require "inch/version"
+require 'inch/version'
 
 Gem::Specification.new do |spec|
-  spec.name          = "inch"
+  spec.name          = 'inch'
   spec.version       = Inch::VERSION
-  spec.authors       = ["René Föhring"]
-  spec.email         = ["[e-mail]"]
-  spec.summary       = "Documentation measurement tool for Ruby"
-  spec.description   = "Documentation measurement tool for Ruby, based on YARD."
-  spec.homepage      = "http://trivelop.de/inch/"
-  spec.license       = "MIT"
+  spec.authors       = ['René Föhring']
+  spec.email         = ['[e-mail]']
+  spec.summary       = 'Documentation measurement tool for Ruby'
+  spec.description   = 'Documentation measurement tool for Ruby, based on YARD.'
+  spec.homepage      = 'http://trivelop.de/inch/'
+  spec.license       = 'MIT'
 
   spec.files         = `git ls-files -z`.split("\x0")
   spec.executables   = spec.files.grep(/^bin\//) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(/^(test|spec|features)\//)
-  spec.require_paths = ["lib"]
+  spec.require_paths = ['lib']
 
-  spec.add_development_dependency "bundler", "~> 1.5"
-  spec.add_development_dependency "rake"
-  spec.add_development_dependency "minitest", "~> 5.2"
+  spec.add_development_dependency 'bundler', '~> 1.5'
+  spec.add_development_dependency 'rake'
+  spec.add_development_dependency 'minitest', '~> 5.2'
 
-  spec.add_dependency "pry"
-  spec.add_dependency "sparkr", ">= 0.2.0"
-  spec.add_dependency "term-ansicolor"
-  spec.add_dependency "yard", "~> 0.8.7"
+  spec.add_dependency 'pry'
+  spec.add_dependency 'sparkr', '>= 0.2.0'
+  spec.add_dependency 'term-ansicolor'
+  spec.add_dependency 'yard', '~> 0.8.7'
 end