(doc) Fix XML formatting
diff --git a/src/site/apt/examples/resource-directory.apt b/src/site/apt/examples/resource-directory.apt
index e172492..55b4d85 100644
--- a/src/site/apt/examples/resource-directory.apt
+++ b/src/site/apt/examples/resource-directory.apt
@@ -70,6 +70,7 @@
  you can specify that directory by doing the following:
 
 +-----+
+<project>
    ...
    <resources>
      <resource>
@@ -77,11 +78,13 @@
      </resource>
    </resources>
    ...
+</project>
 +-----+
 
  Furthermore, you can have several directories by adding multiple <<<\<resource\>>>> elements:
 
 +-----+
+<project>
    ...
    <resources>
      <resource>
@@ -95,4 +98,5 @@
      </resource>
    </resources>
    ...
+</project>
 +-----+