Index: head/en_US.ISO8859-1/books/developers-handbook/secure/chapter.xml
===================================================================
--- head/en_US.ISO8859-1/books/developers-handbook/secure/chapter.xml
+++ head/en_US.ISO8859-1/books/developers-handbook/secure/chapter.xml
@@ -43,7 +43,7 @@
       <sect1 xml:id="secure-bufferov"><title>Buffer Overflows</title>
 
       <para>Buffer Overflows have been around since the very
-      beginnings of the Von-Neuman <xref linkend="COD"/> architecture.
+      beginnings of the von Neumann <xref linkend="COD"/> architecture.
 
       <indexterm><primary>buffer overflow</primary></indexterm>
       <indexterm><primary>Von-Neuman</primary></indexterm>