Update virtual-visits.md

Adding surveys to sample builder subscription

Author: jjsanchezms

articles/communication-services/tutorials/virtual-visits.md

@@ -75,7 +75,7 @@ And then make sure "Add online meeting" is enabled.
 
 
 ### Step 2 – Sample Builder
-Use the Sample Builder to customize the consumer experience. You can reach the Sampler Builder using this [link](https://aka.ms/acs-sample-builder), or navigating to the page within the Azure Communication Services resource in the Azure portal. Step through the Sample Builder wizard and select Industry template, then configure if Chat or Screen Sharing should be enabled. Change themes and text to you match your application. You can preview your configuration live from the page in both Desktop and Mobile browser form-factors.
+Use the Sample Builder to customize the consumer experience. You can reach the Sampler Builder using this [link](https://aka.ms/acs-sample-builder) or navigating to the page within the Azure Communication Services resource in the Azure portal. Step through the Sample Builder wizard: select Industry template, configure the call experience (Chat or Screen Sharing availability), change themes and text to match your application style and get valuable feedback through post-call survey options. You can preview your configuration live from the page in both Desktop and Mobile browser form-factors.
 
 [ ![Screenshot of Sample builder start page.](./media/virtual-visits/sample-builder-themes.png)](./media/virtual-visits/sample-builder-themes.png#lightbox)