hmac_auth.gemspec in hmac_auth-0.1.2 vs hmac_auth.gemspec in hmac_auth-0.1.3

@@ -1,8 +1,6 @@
 # encoding: utf-8
-lib = File.expand_path('../lib', __FILE__)
-$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
-require 'hmac_auth/version'
+require File.expand_path('../lib/hmac_auth/version', __FILE__)
 
 Gem::Specification.new do |gem|
   gem.name          = 'hmac_auth'
   gem.version       = HMACAuth::VERSION
   gem.authors       = ['Gebhard Wöstemeyer']