Should be 2.0.0-p645

Author: JuanitoFatas

zh_tw/news/_posts/2015-04-13-ruby-2-0-0-p645-released.md

@@ -35,7 +35,7 @@ Ruby 2.0.0 處於安全性維護階段，將會在 2016 年 2 月 24 日中止
       SHA256: 5e9f8effffe97cba5ef0015feec6e1e5f3bacf6ace78cd1cdf72708cd71cf4ab
       SHA512: 4503e9d52d2f740ed00437f645cd532044a684b523b8044c0ba4e1b4e69649d2274d5b94fc8273acbbc19d3bb3f15375b93de5140d39f973f2fbb746500633b8
 
-* [http://cache.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p643.tar.xz](http://cache.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p643.tar.xz)
+* [http://cache.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p645.tar.xz](http://cache.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p645.tar.xz)
 
       SIZE:   8295192 bytes
       SHA1:   eee2d0d06de5b22d7542c605b4f2db24b0cb26bc