MIT-LICENSE in erubi-1.10.0 vs MIT-LICENSE in erubi-1.11.0

@@ -1,6 +1,6 @@
 copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
-copyright(c) 2016-2020 Jeremy Evans
+copyright(c) 2016-2021 Jeremy Evans
 
 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,