doc update:temporarily removed link to spring data chapter in index.xml and fixed a typo in mapping.xml

docs/src/reference/docbook/index.xml

@@ -55,9 +55,11 @@
       <xi:include href="reference/data.xml"/>
       <xi:include href="reference/serialization.xml"/>
       <xi:include href="reference/mapping.xml"/>
+      <!--
       <xi:include href="https://github.com/SpringSource/spring-data-commons/raw/master/src/docbkx/repositories.xml">
         <xi:fallback href="../../../../../../spring-data-commons/src/docbkx/repositories.xml" />
       </xi:include>
+      -->
       <xi:include href="reference/repositories.xml"/>
       <xi:include href="reference/samples.xml"/>
   </part>
@@ -67,7 +69,7 @@
       <partintro>
           <para>
               In addition to this reference documentation, there are a number of
-              other resources that may help you learn how to use GemFire and Spring framework. 
+              other resources that may help you learn how to use GemFire and Spring framework.
               These additional, third-party resources are enumerated in this section.
           </para>
       </partintro>

docs/src/reference/docbook/reference/mapping.xml

@@ -32,6 +32,7 @@ public class Person {
 
   …
 }  </programlisting>
+
     </example>
 
     <para>The first thing you see here is the
@@ -71,8 +72,8 @@ public class Person {
     // …
   }
 
-  …
 }  </programlisting>
+
     </example>
 
     <para>The entity annotated as such will get the field <code>foo</code>