Update README.rst
diff --git a/README.rst b/README.rst
index cd5ea58..073a62b 100644
--- a/README.rst
+++ b/README.rst
@@ -62,7 +62,7 @@
 License
 ------------------------------------------------------------------------
 
-Copyright 2014 Thomas Kemmer.
+Copyright (c) 2014 Thomas Kemmer.
 
 Licensed under the `MIT License`_.