[system-administrators-guide] Update to /etc/sysconfig/network: removing HOSTNAME variable

[stephenw]

commit 461e54bbdcdbee5b9992fa5651a5483b2ca0cdc3
Author: Stephen Wadeley <swadeley at redhat.com>
Date:   Mon Mar 11 17:21:31 2013 +0100

    Update to /etc/sysconfig/network: removing HOSTNAME variable
    
    As of Fedora 18, /etc/hostname is now used instead of the HOSTNAME
    variable in /etc/sysconfig/network

 en-US/The_sysconfig_Directory.xml |   12 ------------
 1 files changed, 0 insertions(+), 12 deletions(-)
---
diff --git a/en-US/The_sysconfig_Directory.xml b/en-US/The_sysconfig_Directory.xml
index ebc2b26..9b4b443 100644
--- a/en-US/The_sysconfig_Directory.xml
+++ b/en-US/The_sysconfig_Directory.xml
@@ -1398,18 +1398,6 @@
         </varlistentry>
         <varlistentry>
           <term>
-            <option>HOSTNAME=<replaceable>value</replaceable>
-            </option>
-          </term>
-          <listitem>
-            <para>
-              The hostname of the machine. For example:
-            </para>
-            <screen>HOSTNAME=penguin.example.com</screen>
-          </listitem>
-        </varlistentry>
-        <varlistentry>
-          <term>
             <option>GATEWAY=<replaceable>value</replaceable>
             </option>
           </term>