pa.gemspec in pa-1.2.1 vs pa.gemspec in pa-1.2.2

@@ -1,8 +1,5 @@
-$: << File.expand_path("../lib", __FILE__)
-require "pa/version"
-
-pd Pa::VERSION
+Kernel.load File.expand_path("../lib/pa/version.rb", __FILE__)
 
 Gem::Specification.new do |s|
 	s.name = "pa"
 	s.version = Pa::VERSION
 	s.summary = "a path library for Ruby"