doc(compose_file): fix version number of secrets (#332)

2018-04-23 00:04:30 +08:00 · 2018-04-23 00:04:30 +08:00 · 274cb33e89
parent ed816ba448
commit 274cb33e89
1 changed files with 2 additions and 2 deletions
--- a/compose/compose_file.md
+++ b/compose/compose_file.md
@ -393,8 +393,8 @@ ports:
 存储敏感数据，例如 `mysql` 服务密码。
-```bash
+```yaml
-version: "3"
+version: "3.1"
 services:
 mysql: