Prepare next release 2.13: update docs tree and overview (RC2) - localising correction)

git-svn-id: https://svn.apache.org/repos/asf/jmeter/trunk@1665066 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/docs/building.html b/docs/building.html
index 4b54bfd..8a7b22a 100644
--- a/docs/building.html
+++ b/docs/building.html
@@ -37,8 +37,9 @@
 <h2>Building Add-Ons</h2>
 <p>
 There is no need to build JMeter if you just want to build an add-on.
-Just download the binary archive and add the jars to the classpath.
+Just download the binary archive and add the jars to the classpath or use Maven artifacts to build your add-ons.
 You may want to also download the source so it can be used by the IDE.
+
 </p>
 <p>See the extras/addons* files in the source tree for some suggestions</p>