diff --git a/doc/arm/Bv9ARM.ch06.html b/doc/arm/Bv9ARM.ch06.html
index 679c087223..ba8f9e10d2 100644
--- a/doc/arm/Bv9ARM.ch06.html
+++ b/doc/arm/Bv9ARM.ch06.html
@@ -6255,7 +6255,7 @@ zone <em class="replaceable"><code>zone_name</code></em> [<span class="optional"
                         (machine$@REALM) for machine in REALM and
                         and converts it machine.realm allowing the machine 
                         to update machine.realm.  The REALM to be matched
-                        is specified in the <font color="red">&lt;replacable&gt;identity&lt;/replacable&gt;</font>
+                        is specified in the <em class="replaceable"><code>identity</code></em>
                         field.
                       </p>
                     </td>
@@ -6273,7 +6273,7 @@ zone <em class="replaceable"><code>zone_name</code></em> [<span class="optional"
                         converts it to machine.realm allowing the machine
                         to update subdomains of machine.realm.  The REALM
                         to be matched is specified in the
-                        <font color="red">&lt;replacable&gt;identity&lt;/replacable&gt;</font> field.
+                        <em class="replaceable"><code>identity</code></em> field.
                       </p>
                     </td>
 </tr>
@@ -6289,7 +6289,7 @@ zone <em class="replaceable"><code>zone_name</code></em> [<span class="optional"
                         (host/machine@REALM) for machine in REALM and
                         and converts it machine.realm allowing the machine 
                         to update machine.realm.  The REALM to be matched
-                        is specified in the <font color="red">&lt;replacable&gt;identity&lt;/replacable&gt;</font>
+                        is specified in the <em class="replaceable"><code>identity</code></em>
                         field.
                       </p>
                     </td>
@@ -6307,7 +6307,7 @@ zone <em class="replaceable"><code>zone_name</code></em> [<span class="optional"
                         converts it to machine.realm allowing the machine
                         to update subdomains of machine.realm.  The REALM
                         to be matched is specified in the
-                        <font color="red">&lt;replacable&gt;identity&lt;/replacable&gt;</font> field.
+                        <em class="replaceable"><code>identity</code></em> field.
                       </p>
                     </td>
 </tr>