add a blank line in the docker-compose.yml example

2019-03-08 16:11:45 +01:00 · 2019-03-08 16:11:45 +01:00 · 4559699f9a
parent a0fa63750b
commit 4559699f9a
1 changed files with 1 additions and 0 deletions
--- a/docs/content/config/troubleshooting/faq.md
+++ b/docs/content/config/troubleshooting/faq.md
@ -110,6 +110,7 @@ services:
 with [docker swarm](https://docs.docker.com/engine/swarm/configs/):
 ```docker-compose
 version: "3.3"
+
 services:
  mail:
    image: tvial/docker-mailserver:latest