MIT-LICENSE in irb_hacks-0.2.3 vs MIT-LICENSE in irb_hacks-0.2.4

@@ -1,5 +1,5 @@
-Copyright (c) 2010 Alex Fortuna
+Copyright (c) 2010-2012 Alex Fortuna
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 "Software"), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,