From 37f9546e321dbb46ad7a227698721b487ae5a2c9 Mon Sep 17 00:00:00 2001
From: Teoh Han Hui <teohhanhui@gmail.com>
Date: Thu, 12 Apr 2018 11:22:20 +0200
Subject: [PATCH] Quote port numbers when using short syntax

Comply with our own advice.
---
 compose/compose-file/index.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/compose/compose-file/index.md b/compose/compose-file/index.md
index f332495f6c..f274ad1675 100644
--- a/compose/compose-file/index.md
+++ b/compose/compose-file/index.md
@@ -60,7 +60,7 @@ services:
   vote:
     image: dockersamples/examplevotingapp_vote:before
     ports:
-      - 5000:80
+      - "5000:80"
     networks:
       - frontend
     depends_on:
@@ -75,7 +75,7 @@ services:
   result:
     image: dockersamples/examplevotingapp_result:before
     ports:
-      - 5001:80
+      - "5001:80"
     networks:
       - backend
     depends_on:
@@ -566,7 +566,7 @@ services:
   wordpress:
     image: wordpress
     ports:
-      - 8080:80
+      - "8080:80"
     networks:
       - overlay
     deploy:
@@ -1783,7 +1783,7 @@ services:
   php:
     image: php:7.1-fpm
     ports:
-      - 9000
+      - "9000"
     volumes:
       - .:/var/www/project:cached
 ```