Revise lab description and update primary topics

Updated lab description and primary topics for clarity.

Author: staleycyn

Instructions/Exercises/M07-Unit 6 Create an Azure private endpoint using Azure PowerShell.md

@@ -1,16 +1,14 @@
 ---
 lab:
   title: M07-Unit 6 Create an Azure private endpoint using Azure PowerShell (optional)
-  description: Get started with Azure Private Link by using a Private Endpoint to
-    connect securely to an Azure web app. There are many ways to create Endpoints
-    including Portal, CLI, PowerShell etc.
+  description: Configure a private endpoint for a web app. 
   duration: 45 minutes
   level: 500
   islab: true
   primarytopics:
   - Azure
   - Azure PowerShell
-  - Azure Private Link
+  - Azure Private Endpoint
 ---
 
 # M07-Unit 6 Create an Azure private endpoint using Azure PowerShell (optional)