diff --git a/openjpa-project/src/doc/manual/ref_guide_runtime.xml b/openjpa-project/src/doc/manual/ref_guide_runtime.xml
index ef2cf0178..cea92f5dc 100644
--- a/openjpa-project/src/doc/manual/ref_guide_runtime.xml
+++ b/openjpa-project/src/doc/manual/ref_guide_runtime.xml
@@ -117,9 +117,9 @@ and <classname>Broker</classname>s.
                 <secondary>
                     finalizing
                 </secondary>
-                <secondary>
+                <tertiary>
                     clean-up
-                </secondary>
+                </tertiary>
             </indexterm>
             <para>
 Outside of a Java EE 5 application server or other JPA persistence container