The MAC section was removed and a chapter added in it's place awhile ago,

remove it from the introduction.

Correct a package name and change the permission recommendation for
paranoia purposes.[1]

[1]: compliments of: Xin LI <delphij@frontfree.net>

en_US.ISO8859-1/books/handbook/security/chapter.sgml

@@ -75,11 +75,6 @@
 	  implementation.</para>
       </listitem>
 
-      <listitem>
-	<para>How to configure and load access control extension
-	  modules using the TrustedBSD <acronym>MAC</acronym> Framework.</para>
-      </listitem>
-
       <listitem>
 	<para>What file system <acronym>ACL</acronym>s are and how to use them.</para>
       </listitem>
@@ -3661,7 +3656,7 @@ jdoe@example.org</screen>
     <para>Some uses of <application>OpenSSL</application> may include
       encrypted authentication of mail clients, web based transactions
       such as credit card payments and more.  Many ports such as
-      <filename role="package">www/apache13-SSL</filename>, and
+      <filename role="package">www/apache13-ssl</filename>, and
       <filename role="package">mail/sylpheed-claws</filename>
       will offer compilation support for building with
       <application>OpenSSL</application>.</para>
@@ -3769,7 +3764,7 @@ An optional company name []:<userinput><replaceable>Another Name</replaceable></
 	certificate itself, <filename>new.crt</filename>.  These should
 	be placed in a directory, preferably under
 	<filename role="directory">/etc</filename>, which is readable
-	only by root.  Permissions of 0700 should be fine for this and
+	only by root.  Permissions of 0600 should be fine for this and
 	they can be set with the <command>chmod</command>
 	utility.</para>
     </sect2>