Make all plugin xdocs validate

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@292933 13f79535-47bb-0310-9956-ffa450edef68

genapp/xdocs/customization_guide.xml

@@ -67,8 +67,8 @@
                 copying one of there to a different directory. This new copy 
                 will be the one that we'll be working on. For this example, we
                 will consider the new template directory to be on
-                <source>/opt/templates/foo</source>
             </p>
+                <source>/opt/templates/foo</source>
         </subsection>
         <subsection name="Template customization">
             <p>
@@ -89,7 +89,9 @@
     <section name="Using">
         <p>
             Create a directory for your application and type
+        </p>
  <source>maven genapp -Dmaven.genapp.template.dir=/opt/templates/foo</source>
+        <p>
             This should generate the application template you defined.
         </p>
         <p>