Brought some sect1 id's into conformity.

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@6219 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

prologue/errata.xml

@@ -3,7 +3,7 @@
   <!ENTITY % general-entities SYSTEM "../general.ent">
   %general-entities;
 ]>
-<sect1 id="ch-scatter-errata">
+<sect1 id="pre-errata">
 <title>Errata</title>
 <?dbhtml filename="errata.html"?>
 

prologue/foreword.xml

@@ -3,7 +3,7 @@
   <!ENTITY % general-entities SYSTEM "../general.ent">
   %general-entities;
 ]>
-<sect1 id="pf-foreword">
+<sect1 id="pre-foreword">
 <title>Foreword</title>
 <?dbhtml filename="foreword.html"?>
 

prologue/prerequisites.xml

@@ -3,7 +3,7 @@
   <!ENTITY % general-entities SYSTEM "../general.ent">
   %general-entities;
 ]>
-<sect1 id="pf-prerequisites">
+<sect1 id="pre-prerequisites">
 <title>Prerequisites</title>
 <?dbhtml filename="prerequisites.html"?>