Update functions-core-tools-reference.md reverting the previous change

As per comment from Krishna Jaju

Author: niteshj11

articles/azure-functions/functions-core-tools-reference.md

@@ -267,7 +267,7 @@ For more information, see [Download a storage connection string](functions-run-l
 
 ## `func azurecontainerapps deploy`
 
-Deploys a containerized function app to an Azure Container Apps environment. Both the storage account used by the function app and the environment must already exist. For more information, see [Azure Container Apps hosting of Azure Functions](../container-apps/functions-overview.md). 
+Deploys a containerized function app to an Azure Container Apps environment. Both the storage account used by the function app and the environment must already exist. For more information, see [Azure Container Apps hosting of Azure Functions](functions-container-apps-hosting.md). 
 
 ```command
 func azurecontainerapps deploy --name <APP_NAME> --environment <ENVIRONMENT_NAME> --storage-account <STORAGE_CONNECTION> --resource-group <RESOURCE_GROUP> --image-name <IMAGE_NAME> --registry-server <REGISTRY_SERVER> --registry-username <USERNAME> --registry-password <PASSWORD>