Update docker-compose.yml

toolmantim · web-flow · commit 1fec685a2267 · 2019-01-14T09:50:58.000+11:00
diff --git a/docker-compose.yml b/docker-compose.yml
@@ -1,2 +1,5 @@
-app:
-  build: .
+version: '3'
+
+services:
+  app:
+    build: .
