Added sample description and build site fix

Author: pkbullock

scripts/spo-get-inactive-sites-report/README.md

@@ -64,9 +64,9 @@ Disconnect-PnPOnline
 
 
 ```
+[!INCLUDE [More about PnP PowerShell](../../docfx/includes/MORE-PNPPS.md)]
 
-
-# [Usage](#tab/pnpps)
+# [Usage](#tab/pnpps2)
 
 ```powershell
 

scripts/spo-get-inactive-sites-report/assets/sample.json

@@ -3,7 +3,7 @@
     "name": "spo-get-inactive-sites-report",
     "source": "pnp",
     "title": "Get Inactive SharePoint Sites Report",
-    "shortDescription": "",
+    "shortDescription": "This script identifies SharePoint Online sites that have had no content activity for a defined period (default: 365 days) and generates a CSV report containing site metadata.",
     "url": "https://pnp.github.io/script-samples/spo-get-inactive-sites-report/README.html",
     "longDescription": [
       ""