Index: BOOK/final-system/alpha/aboot.xml
===================================================================
--- BOOK/final-system/alpha/aboot.xml	(revision 6106a6c67df52a5123e4fed5cf86c4f0f59c2c8c)
+++ BOOK/final-system/alpha/aboot.xml	(revision c76cd8e95eff4552a30801559a0e958e8e2c28fb)
@@ -23,5 +23,5 @@
 
   <sect2 role="installation">
-    <title>Installation of aboot</title>
+    <title>Installation of Aboot</title>
 
     <para os="aa">The following patch addresses build issues with GCC &gcc-version;:</para>
@@ -60,5 +60,5 @@
           <para>Sets the partition number that contains the configuration file
           for the secondary bootloader.</para>
-          <indexterm zone="ch-system-abootconf abootconf">
+          <indexterm zone="ch-system-aboot abootconf">
             <primary sortas="a-abootconf">abootconf</primary>
           </indexterm>
@@ -69,7 +69,7 @@
         <term><command>e2writeboot</command></term>
         <listitem>
-          <para>Can  be  used  to write a secondary bootstrap loader to an
+          <para>Can be used to write a secondary bootstrap loader to an
           ext2 formatted filesystem (normally on a floppy disk).</para>
-          <indexterm zone="ch-system-e2writeboot e2writeboot">
+          <indexterm zone="ch-system-aboot e2writeboot">
             <primary sortas="a-e2writeboot">e2writeboot</primary>
           </indexterm>
@@ -81,5 +81,5 @@
         <listitem>
           <para>Makes an iso image bootable.</para>
-          <indexterm zone="ch-system-isomarkboot isomakrboot">
+          <indexterm zone="ch-system-aboot isomarkboot">
             <primary sortas="a-isomarkboot">isomarkboot</primary>
           </indexterm>
@@ -91,5 +91,5 @@
         <listitem>
           <para>Used to write the secondary SRM bootloader to a harddisk.</para>
-          <indexterm zone="ch-system-swriteboot swriteboot">
+          <indexterm zone="ch-system-aboot swriteboot">
             <primary sortas="a-swriteboot">swriteboot</primary>
           </indexterm>
Index: BOOK/final-system/mips/arcload.xml
===================================================================
--- BOOK/final-system/mips/arcload.xml	(revision 6106a6c67df52a5123e4fed5cf86c4f0f59c2c8c)
+++ BOOK/final-system/mips/arcload.xml	(revision c76cd8e95eff4552a30801559a0e958e8e2c28fb)
@@ -63,8 +63,9 @@
           <para>Is a bootloader for IP22/IP32 MIPS systems, which are
           32 Bit.</para>
-          <indexterm zone="ch-system-sashARCS sashARCS">
+          <indexterm zone="ch-system-arcload sashARCS">
             <primary sortas="b-sashARCS">sashARCS</primary>
           </indexterm>
         </listitem>
+      </varlistentry>
 
       <varlistentry id="sash64">
@@ -73,5 +74,5 @@
           <para>Is a bootloader IP27/IP28/IP30 MIPS systems, which are
           64 Bit.</para>
-          <indexterm zone="ch-system-sash64 sash64">
+          <indexterm zone="ch-system-arcload sash64">
             <primary sortas="b-sash64">sash64</primary>
           </indexterm>
Index: BOOK/final-system/sparc/silo.xml
===================================================================
--- BOOK/final-system/sparc/silo.xml	(revision 6106a6c67df52a5123e4fed5cf86c4f0f59c2c8c)
+++ BOOK/final-system/sparc/silo.xml	(revision c76cd8e95eff4552a30801559a0e958e8e2c28fb)
@@ -64,4 +64,5 @@
           </indexterm>
         </listitem>
+      </varlistentry>
 
       <varlistentry id="silocheck">
@@ -70,8 +71,9 @@
           <para>Checks to see wether a file is readable
 	   by silo. (very handy if you have larger disks.).</para>
-          <indexterm zone="ch-system-silocheck silocheck">
+          <indexterm zone="ch-system-silo silocheck">
             <primary sortas="a-silocheck">silocheck</primary>
           </indexterm>
         </listitem>
+      </varlistentry>
 
       <varlistentry id="maketilo">
@@ -80,8 +82,9 @@
           <para>Is a file that is called by the tilo command to build
           a TFTP boot image..</para>
-          <indexterm zone="ch-system-maketilo maketilo">
+          <indexterm zone="ch-system-silo maketilo">
             <primary sortas="a-maketilo">maketilo</primary>
           </indexterm>
         </listitem>
+      </varlistentry>
 
       <varlistentry id="tilo">
@@ -91,5 +94,5 @@
 	   embodies several kernel images for different Sun architectures and
 	   a ramdisk root image.</para>
-          <indexterm zone="ch-system-tilo tilo">
+          <indexterm zone="ch-system-silo tilo">
             <primary sortas="a-tilo">tilo</primary>
           </indexterm>
