diff --git a/en_US.ISO8859-1/books/handbook/security/chapter.sgml b/en_US.ISO8859-1/books/handbook/security/chapter.sgml
index ea01872d5e..f41de102f3 100644
--- a/en_US.ISO8859-1/books/handbook/security/chapter.sgml
+++ b/en_US.ISO8859-1/books/handbook/security/chapter.sgml
@@ -3818,7 +3818,7 @@ sh /etc/ipf.rules.script</programlisting>
              for the modernized rules processing logic.</para>
 
            <para>When a packet is logged, the headers of the packet are
-             written to the IPL packet logging psuedo-device.
+             written to the IPL packet logging pseudo-device.
              Immediately following the log keyword, the following
              qualifiers may be used (in this order):</para>