pdd.gemspec in pdd-0.2.2 vs pdd.gemspec in pdd-0.2.3

@@ -1,6 +1,6 @@
-# coding: utf-8
+# encoding: utf-8
 #
 # Copyright (c) 2014 TechnoPark Corp.
 # Copyright (c) 2014 Yegor Bugayenko
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -27,10 +27,10 @@
     s.required_rubygems_version = Gem::Requirement.new('>= 0')
   end
   s.rubygems_version = '2.2.2'
   s.required_ruby_version = '>= 1.9.3'
   s.name = 'pdd'
-  s.version = '0.2.2'
+  s.version = '0.2.3'
   s.license = 'MIT'
   s.summary = 'Puzzle Driven Development collector'
   s.description = 'Collects puzzles from source code base'
   s.authors = ['Yegor Bugayenko']
   s.email = '[e-mail]'