bin/grb in grb-0.3.1 vs bin/grb in grb-0.4.0

@@ -1,19 +1,17 @@
 #!/usr/bin/env ruby
 #
-# Copyright (c) 2009-present. GPL3.
+# Copyright (c) 2009-present. MIT.
 # Author: Zhang Jinzhu
 
-$LOAD_PATH.unshift(File.expand_path(File.dirname(__FILE__) + "/../lib"))
-require "grb"
+require File.expand_path(File.dirname(__FILE__) + "/../lib/grb")
 
 # easy debugger
 if ARGV.delete('--debug')
   ['rubygems','ruby-debug'].each {|x| require x}
 else
   def debugger;end
 end
-
 
 abort('Version: ' + File.read(File.expand_path("../../VERSION",__FILE__))) if ARGV.delete('--version') || ARGV.delete('-v')
 
 EXPLAIN = ARGV.delete('--explain') || ARGV.delete('-e')