README.en.md in tdiary-3.2.2.20130518

- old
+ new

@@ -34,10 +34,10 @@
 
 You can choice a grammar of writing your diary by 'Style' feature. Some style files are in misc/style. And you can choice data saving format (IO) also. Seee HOWTO-make-io.rd for more information about Style or IO.
 
 ### Written in Ruby
 
-Important :-). tDiary requires Ruby-1.8.2 or later.
+Important :-). tDiary requires Ruby-1.9.2 or later.
 
 ### Others
 
 tDiary also supports these features.