Update README.md

Author: Brian Cantoni

README.md

@@ -85,7 +85,7 @@ The code, examples, and snippets provided in this repository are not "Supported
 
 ## License
 
-Copyright 2016-2018, DataStax
+Copyright 2016-2019, DataStax
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at