From 1b1747a0037fa23bd6f9865f8a74a171d767e974 Mon Sep 17 00:00:00 2001
From: Imran Iqbal <iqbalmy@hotmail.com>
Date: Mon, 7 Oct 2019 19:15:57 +0100
Subject: [PATCH] fix(pillar.example): fix `yamllint` error

* https://travis-ci.org/myii/php-formula/builds/594703019#L208-L210

```bash
$ yamllint -s .
./pillar.example
  151:30    error    forbidden implicit octal value "0660"  (octal-values)
```
---
 pillar.example | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pillar.example b/pillar.example
index 3e8e5258..9b0b567d 100644
--- a/pillar.example
+++ b/pillar.example
@@ -148,7 +148,7 @@ php:
             listen: /var/run/php5-fpm-myapp.sock
             listen.owner: www-data
             listen.group: www-data
-            listen.mode: 0660
+            listen.mode: '0660'
             pm: dynamic
             pm.max_children: 5
             pm.start_servers: 2