Add comments to structure test

bt5/erp5_wendelin_tutorial_test/PathTemplateItem/portal_tests/wendelin_tutorial_zuite/testWendelinTutorial.zpt

@@ -20,6 +20,7 @@
           <td>10000</td>
           <td></td>
         </tr>
+<!--    (1) Create Ingestion Policy    -->
         <tr>
           <td>open</td>
           <td>${base_url}</td>
@@ -71,10 +72,12 @@
           <td></td>
         </tr>
         <tr>
-          <td>verifyElementPresent</td>
-          <td>//*[@id="main_form" and @action="${base_url}/portal_ingestion_policies/pydata"]</td>
+          <td>verifyTextPresent</td>
+          <td>Ingestion Policy added.</td>
           <td></td>
         </tr>
+<!--    (2) Present data on Web Site    -->
+<!--    (2.1) Create Web Site    -->
         <tr>
           <td>open</td>
           <td>${base_url}</td>
@@ -249,6 +252,7 @@
           <td>Data updated.</td>
           <td></td>
         </tr>  -->
+<!--    (2.2) Create Web Page Gadgets    -->
         <tr>
           <td>open</td>
           <td>${base_url}/</td>