modified README
diff --git a/README.md b/README.md
index 4fa979f..1f6dfba 100644
--- a/README.md
+++ b/README.md
@@ -112,6 +112,6 @@ For more information about logging configuration, see http://www.ruby-doc.org/st
## License and Author
-Copyright (c) 2013 by Anton Maminov
+Copyright (c) 2013-2015 by Anton Maminov
This library is distributed under the MIT license. Please see the LICENSE file.