diff --git a/appendices/migration53.xml b/appendices/migration53.xml
index 1d8020fda2..f620b80d07 100644
--- a/appendices/migration53.xml
+++ b/appendices/migration53.xml
@@ -250,7 +250,14 @@
    </listitem>
    <listitem>
     <simpara>
-     A garbage collector has been added, and is enabled by default.
+     A garbage collector for circular references has been added, and is enabled 
+     by default.
+    </simpara>
+   </listitem>
+   <listitem>
+    <simpara>
+     The <function>mail</function> function now supports logging of sent email.
+     (Note: This only applies to email sent through this function.)
     </simpara>
    </listitem>
   </itemizedlist>
@@ -722,12 +729,6 @@
      - Added <parameter>details</parameter>.
     </simpara>
    </listitem>
-   <listitem>
-    <simpara>
-     The <function>mail</function> function now supports logging of sent email.
-     (Note: This only applies to email sent through this function.)
-    </simpara>
-   </listitem>
    <listitem>
     <simpara>
      <function>nl2br</function>