diff --git a/docs/sgmanual/index.html b/docs/sgmanual/index.html
index 2719efc..1b241fc 100644
--- a/docs/sgmanual/index.html
+++ b/docs/sgmanual/index.html
@@ -57,11 +57,11 @@ using the <samp>Help &gt; Help</samp> menu item or by hitting
     <li><a href="intro-details.html#address-regions">Address Regions</a>
       <ul>
         <li><a href="intro-details.html#fixed-float">Fixed vs. Floating</a></li>
+        <li><a href="intro-details.html#region-isolation">Isolation</a></li>
         <li><a href="intro-details.html#non-addr">Non-Addressable Areas</a></li>
         <li><a href="intro-details.html#pre-labels">Pre-Labels</a></li>
         <li><a href="intro-details.html#relative-addr">Relative Addressing</a></li>
       </ul></li>
-    <li><a href="intro-details.html#pseudo-ops">Data and Directive Pseudo-Opcodes</a></li>
     <li><a href="intro-details.html#atags">Directing the Code Analyzer</a>
       <ul>
         <li><a href="intro-details.html#scripts">Extension Scripts</a></li>