update readme

Author: leafo

README.md

@@ -1,16 +1,16 @@
 # MoonScript
 
 MoonScript is a programmer friendly language that compiles into
-[Lua](http://www.lua.org/).  It gives you the power of the fastest scripting
-language combined with a rich set of features.
+[Lua](http://www.lua.org/). It gives you the power of the fastest scripting
+language combined with a rich set of features. It runs on Lua 5.1 and 5.2.
 
 See <http://moonscript.org>.
 
 Online demo/compiler at <http://moonscript.org/compiler>.
 
 ## License (MIT)
 
-Copyright (C) 2011 by Leaf Corcoran
+Copyright (C) 2012 by Leaf Corcoran
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal