Update copyright notice year in tooling guide
diff --git a/tooling-guide/src/virgo-tooling-guide.xml b/tooling-guide/src/virgo-tooling-guide.xml
index e97379e..d5d8e0e 100644
--- a/tooling-guide/src/virgo-tooling-guide.xml
+++ b/tooling-guide/src/virgo-tooling-guide.xml
@@ -66,7 +66,7 @@
 		</authorgroup>
 		<legalnotice>
 			<para>Copyright &copy; 2012 VMware Inc.</para>
-			<para>Copyright &copy; 2016 GianMaria Romanato</para>
+			<para>Copyright &copy; 2017 GianMaria Romanato</para>
 		</legalnotice>
 	</bookinfo>