Index: head/en_US.ISO8859-1/books/handbook/security/chapter.xml
===================================================================
--- head/en_US.ISO8859-1/books/handbook/security/chapter.xml
+++ head/en_US.ISO8859-1/books/handbook/security/chapter.xml
@@ -2127,10 +2127,9 @@
       information on the <acronym>IPsec</acronym> subsystem in
       &os;.</para>
 
-    <para><acronym>IPsec</acronym> support is enabled by default on &os; &nbsp; 11 and newer.
-      To add <acronym>IPsec</acronym> support to the kernel of older &os; releases,
-      add the following options to the custom kernel configuration file
-      and rebuild the kernel using the instructions in <xref
+    <para><acronym>IPsec</acronym> support is enabled by default on &os;&nbsp;11 and later.
+      For previous versions of &os;, add these options to a custom kernel 
+      configuration file and rebuild the kernel using the instructions in <xref
 	linkend="kernelconfig"/>:</para>
 
     <indexterm>