diff --git a/LDP/guide/docbook/linux-ip/ether.xml b/LDP/guide/docbook/linux-ip/ether.xml
index 7041484d..d603bcad 100644
--- a/LDP/guide/docbook/linux-ip/ether.xml
+++ b/LDP/guide/docbook/linux-ip/ether.xml
@@ -427,7 +427,7 @@ Received 1 response(s)
       </indexterm>
       <table id="tb-ether-arp-cache-states">
         <title>Active ARP cache entry states</title>
-        <tgroup cols="2" align="center" colsep="1" rowsep="1">
+        <tgroup cols="3" align="center" colsep="1" rowsep="1">
           <thead>
             <row>
               <entry>ARP cache entry state</entry>
diff --git a/LDP/howto/docbook/Assembly-HOWTO.xml b/LDP/howto/docbook/Assembly-HOWTO.xml
index 0bf20be9..087d6721 100644
--- a/LDP/howto/docbook/Assembly-HOWTO.xml
+++ b/LDP/howto/docbook/Assembly-HOWTO.xml
@@ -7,7 +7,7 @@
 <!-- $id:$ -->
 
 <book>
-<?dbhtml filename="Assembly-HOWTO.html"?>
+<!-- <?dbhtml filename="Assembly-HOWTO.html"?> -->
 
 <bookinfo><title>Linux Assembly HOWTO</title>
 
diff --git a/LDP/howto/docbook/HighQuality-Apps-HOWTO/HighQuality-Apps-HOWTO.xml b/LDP/howto/docbook/HighQuality-Apps-HOWTO/HighQuality-Apps-HOWTO.xml
index 7e8b54ab..75f320ff 100644
--- a/LDP/howto/docbook/HighQuality-Apps-HOWTO/HighQuality-Apps-HOWTO.xml
+++ b/LDP/howto/docbook/HighQuality-Apps-HOWTO/HighQuality-Apps-HOWTO.xml
@@ -88,7 +88,7 @@
 			<para>Let's see how universal is this concept analyzing some types of softwares:</para>
 
 			<table pgwide="1" id="partstable"><title>Universality of 4 Parts</title>
-				<tgroup cols="4">
+				<tgroup cols="5">
 					<thead>
 						<row>
 							<entry></entry>
@@ -284,7 +284,7 @@
 		<section id="newtable"><title>Examples Using the <acronym>FHS</acronym></title>
 			<para>Now that we know where each part of our software must be installed, lets review the <link linkend="partstable">Universal Parts Table</link> applied to the <acronym>FHS</acronym>.</para>
 			<table pgwide="1"><title>Same Software, applying <acronym>FHS</acronym></title>
-				<tgroup cols="4">
+				<tgroup cols="5">
 					<thead>
 						<row>
 							<entry></entry>
diff --git a/LDP/howto/docbook/Spam-Filtering-for-MX/impl-exim.xml b/LDP/howto/docbook/Spam-Filtering-for-MX/impl-exim.xml
index 8ab26183..21f4a1df 100644
--- a/LDP/howto/docbook/Spam-Filtering-for-MX/impl-exim.xml
+++ b/LDP/howto/docbook/Spam-Filtering-for-MX/impl-exim.xml
@@ -841,7 +841,7 @@ acl_data:
       <table id="aclvarusage" frame="all">
         <title>Use of ACL connection/message variables</title>
 
-        <tgroup cols="2" align="left" colsep="1" rowsep="1">
+        <tgroup cols="3" align="left" colsep="1" rowsep="1">
           <thead>
             <row>
               <entry>Variables:</entry>
diff --git a/LDP/howto/docbook/Sybase-ASE-HOWTO.xml b/LDP/howto/docbook/Sybase-ASE-HOWTO.xml
index 89af324c..8598f991 100644
--- a/LDP/howto/docbook/Sybase-ASE-HOWTO.xml
+++ b/LDP/howto/docbook/Sybase-ASE-HOWTO.xml
@@ -479,7 +479,7 @@ as root. Make sure this is permanently changed on every reboot by either inserti
 
 <table frame="all">
 <title>ASE Memory Requirements</title>
-<tgroup cols="2" align="left" colsep="1" rowsep="1">
+<tgroup cols="4" align="left" colsep="1" rowsep="1">
 <colspec colname="col1"/>
 <colspec colname="col2"/>
 <colspec colname="col3"/>