Copy javadoc link back to trunk

Did this backwards, I hate svn.


git-svn-id: https://svn.apache.org/repos/asf/commons/proper/dbcp/trunk@1755452 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/site/site.xml b/src/site/site.xml
index 5935c18..c3048e5 100644
--- a/src/site/site.xml
+++ b/src/site/site.xml
@@ -32,6 +32,7 @@
         <item name="Javadoc (2.0.1 release)" href="/api-2.0.1/index.html"/>
         <item name="Javadoc (2.1 release)" href="/api-2.1/index.html"/>
         <item name="Javadoc (2.1.1 release)" href="/api-2.1.1/index.html"/>
+        <item name="Javadoc (2.2 release)" href="/api-2.2/index.html"/>
         <item name="Developers&#xA0;Guide" href="/guide/index.html" collapse="true">
         <item name="JNDI&#xA0;Howto"  href="/guide/jndi-howto.html"/>
         <item name="Class&#xA0;Diagrams" href="/guide/classdiagrams.html"/>