Renaming chapter for the sake of consistency

Doc/Sd1/preliminaries.xml → Doc/Sd1/gettingStarted.xml

 <?xml version="1.0" encoding="UTF-8"?>
-<chapter version="5.0" xml:id="sw1Lect1" xmlns="http://docbook.org/ns/docbook"
+<chapter version="5.0" xml:id="sd1GettingStarted"
+         xmlns="http://docbook.org/ns/docbook"
          xmlns:xlink="http://www.w3.org/1999/xlink"
          xmlns:xi="http://www.w3.org/2001/XInclude"
          xmlns:svg="http://www.w3.org/2000/svg"
          xmlns:m="http://www.w3.org/1998/Math/MathML"
          xmlns:html="http://www.w3.org/1999/xhtml"
          xmlns:db="http://docbook.org/ns/docbook">
-  <title>Preliminaries</title>
+  <title>Getting started</title>
 
   <section xml:id="sw1Resources">
     <title>Lecture related resources</title>
@@ -487,8 +488,8 @@
       }
    }</programlisting>
 
-              <para>Examine the result.The modify this code to create 10 lines
-              of output.</para>
+              <para>Examine the result.Then modify this code to create 5 more
+              lines of output.</para>
             </question>
 
             <answer>

Doc/lectures.xml

@@ -144,7 +144,7 @@
   <part xml:id="sd1">
     <title>Software development 1</title>
 
-    <xi:include href="Sd1/preliminaries.xml" xpointer="element(/1)"/>
+    <xi:include href="Sd1/gettingStarted.xml" xpointer="element(/1)"/>
 
     <xi:include href="Sd1/languageFundamentals.xml" xpointer="element(/1)"/>