diff of "formula" of groonga in Homebrew

gistfile1.diff

--- a	2011-06-07 14:45:12.000000000 +0900
+++ b	2011-06-07 14:45:32.000000000 +0900
@@ -1,9 +1,9 @@
 require 'formula'
 
 class Groonga < Formula
-  url 'http://groonga.org/files/groonga/groonga-1.0.6.tar.gz'
+  url 'http://packages.groonga.org/source/groonga/groonga-1.2.2.tar.gz'
   homepage 'http://groonga.org/'
-  md5 'a278e72801a68acf374cbc309d73ba34'
+  md5 'fc1f8088b144837b02570c21046b04d5'
   
   def install
     system "./configure", "--prefix=#{prefix}", "--with-zlib"