fix script from https to http

Author: VanMSFT

docs/relational-databases/security/tutorial-getting-started-with-always-encrypted-enclaves.md

@@ -116,7 +116,8 @@ In this step, you will configure the SQL Server computer as a guarded host regis
 7. On the SQL Server computer, run the following command in an elevated Windows PowerShell console, to tell the SQL Server computer where to attest. Make sure you specify the IP address or the DNS name of your HGS computer. 
 
    ```powershell
-   Set-HgsClientConfiguration -AttestationServerUrl https://<IP address or DNS name>/Attestation -KeyProtectionServerUrl https://<IP address or DNS name>/KeyProtection/  
+   # use http, and not https
+   Set-HgsClientConfiguration -AttestationServerUrl http://<IP address or DNS name>/Attestation -KeyProtectionServerUrl http://<IP address or DNS name>/KeyProtection/  
    ```
 
 The result of the above command should show that AttestationStatus = Passed.