From a6d79b20bd9f8929a1dd2afc060a08e012bb9b02 Mon Sep 17 00:00:00 2001
From: Jose Diaz-Gonzalez <josegonzalez@users.noreply.github.com>
Date: Sun, 31 Jan 2016 16:27:06 -0500
Subject: [PATCH] Add note that phases must be comma-separated sans spaces

Closes #1893

[ci skip]
---
 docs/docker-options.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docs/docker-options.md b/docs/docker-options.md
index dbf6ba8e3..88f8c3111 100644
--- a/docs/docker-options.md
+++ b/docs/docker-options.md
@@ -11,6 +11,12 @@ docker-options:add <app> <phase(s)> OPTION       Add Docker option to app for ph
 docker-options:remove <app> <phase(s)> OPTION    Remove Docker option from app for phase (comma-separated phase list)
 ```
 
+> When specifying multiple phases, they **must** be comma-separated _without_ spaces in between each phase, like so:
+>
+> ```
+> dokku docker-options:add myapp deploy,run "-v /home/dokku/logs/myapp:/app/logs"
+> ```
+
 ## About Dokku phases
 
 Dokku deploys your application in multiple "phases" and the `docker-options` plugin allows you to pass arguments to their underlying docker container: