Update documentation
diff --git a/org.jacoco.doc/docroot/doc/changes.html b/org.jacoco.doc/docroot/doc/changes.html
index 03c2f37..5fc5c24 100644
--- a/org.jacoco.doc/docroot/doc/changes.html
+++ b/org.jacoco.doc/docroot/doc/changes.html
@@ -27,7 +27,8 @@
       under test (GitHub #61).</li>
   <li>Support for parallel test execution: Different agents can now safely write
       to the same <code>*.exec</code> file (GitHub #52).</li>
-  <li>New output mode - 'none' (GitHub #63).</li>
+  <li>New output mode 'none' can be used when agent is only controlled via JMX
+      or its new runtime API (GitHub #63).</li>
 </ul>
 
 <h3>Fixed Bugs</h3>