Update module description in manifest

Revised the module description in AzRetirementMonitor.psd1 to clarify its purpose and improve readability.

Author: cocallaw

AzRetirementMonitor.psd1

@@ -4,7 +4,7 @@
     GUID                 = '6775bae9-a3ec-43de-abd9-14308dd345c4'
     Author               = 'Corey Callaway'
     CompanyName          = 'Independent'
-    Description          = 'A PowerShell module for monitoring Azure service retirements and deprecation notices using Azure Advisor recommendations. Proactively identifies resources affected by upcoming retirements for HighAvailability category and ServiceUpgradeAndRetirement subcategory.'
+    Description          = 'A PowerShell module for identifying and monitoring Azure service retirements and deprecation notices of Azure services inyour subscriptions.'
     PowerShellVersion    = '7.0'
     CompatiblePSEditions = @('Core')