doc: use duble quote on shortcute hugo

Signed-off-by: Avelino <avelinorun@gmail.com>

docs/deployment/docker.en.md

@@ -66,4 +66,4 @@ curl -i -X GET http://127.0.0.1:3000/databases -H "Content-Type: application/jso
 
 > Compose is a tool for defining and running multi-container Docker applications. With Compose, you use a YAML file to configure your application’s services. Then, with a single command, you create and start all the services from your configuration. To learn more about all the features of Compose, see the [list of features](https://docs.docker.com/compose/#features).
 
-{{< emgithub https://github.com/prest/prest/blob/main/docker-compose-prod.yml >}}
+{{< emgithub "https://github.com/prest/prest/blob/main/docker-compose-prod.yml" >}}