benchmarking/benchmark.rb in jrjackson-0.1.0 vs benchmarking/benchmark.rb in jrjackson-0.1.1

@@ -2,10 +2,10 @@
 
 require 'rubygems'
 require 'benchmark'
 require 'thread'
 require 'digest'
-require 'json'
+require 'json/ext'
 require 'gson'
 
 require File.expand_path('lib/jrjackson')
 
 HASH = {:one => nil, :two => nil, :three => nil, :four => {:a => nil, :b => nil, :c =>nil},