update duration for exercise and refine data modification description

Author: JulianePadrao

learn-pr/wwl-data-ai/implement-programmability-objects/8-exercise-implement-programmability-objects.yml

@@ -9,6 +9,6 @@ metadata:
   ms.author: jupadrao
   ms.topic: unit
 azureSandbox: false
-durationInMinutes: 30
+durationInMinutes: 45
 content: |
   [!include[](includes/8-exercise-implement-programmability-objects.md)]

learn-pr/wwl-data-ai/implement-programmability-objects/includes/7-choosing-when-to-use-each-programmability-object.md

@@ -7,7 +7,7 @@ The following table summarizes key capabilities and limitations of each object t
 | Capability | Views | Stored Procedures | Functions | Triggers |
 | ---------- | ----- | ----------------- | --------- | -------- |
 | Accept parameters | No | Yes | Yes | No |
-| Modify data | Limited* | Yes | No | Yes |
+| Modify data | Limited | Yes | No | Yes |
 | Return result sets | Yes | Yes | Yes (TVFs) | No |
 | Use in `SELECT`/`JOIN` | Yes | No | Yes | No |
 | Transaction control | No | Yes | No | Yes |