(AzureCXP) fixes MicrosoftDocs/azure-docs#118959

Updated line number 93.

Removed "$"

Author: SaibabaBalapur-MSFT

articles/key-vault/general/move-subscription.md

@@ -90,7 +90,7 @@ Connect-AzAccount                                                          #Log
 
 ```azurecli
 az account set -s <your-subscriptionId>                                    # Select your Azure Subscription
-$tenantId=$(az account show --query tenantId)                               # Get your tenantId
+tenantId=$(az account show --query tenantId)                               # Get your tenantId
 az keyvault update -n myvault --remove Properties.accessPolicies           # Remove the access policies
 az keyvault update -n myvault --set Properties.tenantId=$tenantId          # Update the key vault tenantId
 ```