update docker-compose version

giaunv · giaunv · commit a5a3936502d2 · 2018-01-10T04:30:25.000+07:00
diff --git a/docker-compose.yaml b/docker-compose.yaml
@@ -1,4 +1,4 @@
-version: '2'
+version: '3'
 services:
   nginx:
    container_name: some-nginx
