Index: head/en_US.ISO8859-1/articles/committers-guide/article.xml
===================================================================
--- head/en_US.ISO8859-1/articles/committers-guide/article.xml
+++ head/en_US.ISO8859-1/articles/committers-guide/article.xml
@@ -3767,7 +3767,8 @@
 	list must exist and should be relatively recent.  It should be
 	integrated into the &os; documentation.</para>
 
-      <para>Current Tier 2 platforms are &arch.arm;, &arch.ia64;,
+      <para>Current Tier 2 platforms are &arch.arm;, &arch.ia64;
+	(through &os; 10),
 	&arch.pc98;, &arch.powerpc;, and &arch.sparc64;.</para>
     </sect2>