fix: update snapshot and text for tutorial

Author: Jimmy-Joseph19

exercises/ex2/README.md

@@ -163,7 +163,7 @@ expand **Page Layout - Sections - Travel - Subsections** and click icon **Add Se
 ![tools - SAP Business Application Studio - Google Chrome](images/img_018.png "tools - SAP Business Application Studio - Google Chrome")
 
 
-\(32\) Expand the form of the the new subsection **Sustainability** and click icon **Add Fields** ![](images/fieldicon26.png) \(33\).
+\(32\) Expand the form of the the new subsection **Sustainability** and click icon **Add Fields** ![](images/fieldicon26.png) \(33\) and choose **Add Basic Fields**\(33.a\) from the menu.
 
 ![tools - SAP Business Application Studio - Google Chrome](images/img_019.png "tools - SAP Business Application Studio - Google Chrome")
 

exercises/ex2/images/img_019.png

@@ -56,7 +56,7 @@ In the preview browser tab of the app, verify that the object page booking table
 
 In the dialog **Add Custom Section**, enter  the following information:
 
-- Id: **CustomSection**
+- Fragment Name: **CustomSection**
 - Title: **My Itinerary**
 
 \(7\) On the right end of the **Title** input field, click icon ![icon](images/fieldicon05.png).