bin/inch in inch-0.5.0.rc3 vs bin/inch in inch-0.5.0.rc4

@@ -10,14 +10,14 @@
 def find_lib_path
   path = __FILE__
   while File.symlink?(path)
     path = File.expand_path(File.readlink(path), File.dirname(path))
   end
-  File.join(File.dirname(File.expand_path(path)), '..', 'lib')
+  File.join(File.dirname(File.expand_path(path)), "..", "lib")
 end
 
 $LOAD_PATH.unshift(find_lib_path)
 
-require 'inch'
-require 'inch/cli'
+require "inch"
+require "inch/cli"
 
 Inch::CLI::CommandParser.run(*ARGV)