Trac #70: Example for API usage.
diff --git a/org.jacoco.doc/docroot/doc/index.html b/org.jacoco.doc/docroot/doc/index.html
index e64e17e..59daa46 100644
--- a/org.jacoco.doc/docroot/doc/index.html
+++ b/org.jacoco.doc/docroot/doc/index.html
@@ -49,6 +49,7 @@
 <ul>

   <li><a href="implementation.html">Implementation Design</a></li>

   <li><a href="api/index.html">API Documentation (JavaDoc)</a></li>

+  <li><a href="examples/CoreTutorial.java">API Usage Example</a></li>

   <li><a href="report.dtd">XML Report DTD</a></li>

 </ul>