Set copyright year to 2019 (credit: Julien Nioche <julien@digitalpebble.com>)
diff --git a/_includes/footer.html b/_includes/footer.html
index 3dde496..f7dc274 100644
--- a/_includes/footer.html
+++ b/_includes/footer.html
@@ -43,7 +43,7 @@
<hr/>
<div class="row">
<div class="col-md-12">
- <p align="center">Copyright © 2015 <a href="http://www.apache.org">Apache Software Foundation</a>. All Rights Reserved.
+ <p align="center">Copyright © 2019 <a href="http://www.apache.org">Apache Software Foundation</a>. All Rights Reserved.
<br>Apache Storm, Apache, the Apache feather logo, and the Apache Storm project logos are trademarks of The Apache Software Foundation.
<br>All other marks mentioned may be trademarks or registered trademarks of their respective owners.</p>
</div>