added more whitespace by way of an empty sect2

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@2264 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

appendixa/glibc-dep.xml

@@ -1,3 +1,5 @@
+<sect2><title>&nbsp;</title><para>&nbsp;</para></sect2>
+
 <sect2>
 <title>Glibc Installation Dependencies</title>
 

chapter06/config-glibc.xml

@@ -1,3 +1,5 @@
+<sect2><title>&nbsp;</title><para>&nbsp;</para></sect2>
+
 <sect2><title>Configuring Glibc</title>
 
 <para>We need to create the /etc/nsswitch.conf file. Although glibc should 

chapter06/glibc-inst.xml

@@ -1,3 +1,5 @@
+<sect2><title>&nbsp;</title><para>&nbsp;</para></sect2>
+
 <sect2>
 <title>Installation of Glibc</title>