Fix a couple of typos that affect the output of the index

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@10356 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter05/xz.xml

@@ -17,7 +17,7 @@
   <title>Xz-&xz-version;</title>
 
   <indexterm zone="ch-tools-xz">
-    <primary sortas="a-xz">xz</primary>
+    <primary sortas="a-xz">Xz</primary>
     <secondary>tools</secondary>
   </indexterm>
 

chapter06/pkgconfig.xml

@@ -17,7 +17,7 @@
   <title>Pkg-config-&pkgconfig-version;</title>
 
   <indexterm zone="ch-system-pkgconfig">
-    <primary sortas="a-pkgconfig">pkgconfig</primary>
+    <primary sortas="a-pkgconfig">Pkgconfig</primary>
   </indexterm>
 
   <sect2 role="package">

general.ent

@@ -1,5 +1,5 @@
-<!ENTITY version         "SVN-20131008">
-<!ENTITY releasedate     "October 8, 2013">
+<!ENTITY version         "SVN-20131009">
+<!ENTITY releasedate     "October 9, 2013">
 <!ENTITY copyrightdate   "1999-2013"><!-- jhalfs needs a literal dash, not &ndash; -->
 <!ENTITY milestone       "7.5">
 <!ENTITY generic-version "development"> <!-- Use "development", "testing", or "x.y[-pre{x}]" -->