update docker-compose version (#415)

* update docker-compose version

* updating to file version 3 shouldn't break anything
This commit is contained in:
Marco Blessing 2019-09-16 17:40:23 +02:00 committed by Carlos Tadeu Panato Junior
parent ed9fed6916
commit 29c49db492

View File

@ -1,4 +1,4 @@
version: "2"
version: "3"
services: