Fix link to Exchange cmdlet syntax in documentation

Updated link to Exchange cmdlet syntax for accuracy.

Author: chrisda

exchange/exchange-ps/ExchangePowerShell/New-ComplianceCase.md

@@ -15,7 +15,7 @@ This cmdlet is available only in Security & Compliance PowerShell. For more info
 
 Use the New-ComplianceCase cmdlet to create eDiscovery cases in the Microsoft Purview compliance portal. You use eDiscovery cases to place content locations on hold, perform Content Searches associated with the case, and export search results.
 
-For information about the parameter sets in the Syntax section below, see [Exchange cmdlet syntax](/powershell/exchange/exchange-cmdlet-syntax).
+For information about the parameter sets in the Syntax section below, see [Exchange cmdlet syntax](https://learn.microsoft.co/powershell/exchange/exchange-cmdlet-syntax).
 
 > [!NOTE]
 > In the cloud, this cmdlet has the following requirements: