From b750b926d3a13098002725903c15ffacc8c6df20 Mon Sep 17 00:00:00 2001
From: David Shrewsbury <shrewsbury.dave@gmail.com>
Date: Mon, 21 Mar 2016 16:13:29 -0400
Subject: [PATCH] Fix size parameter documentation

The generated documentation shows the size parameter as required.
Set 'required' to 'false' and move the explanation to the description.

Fixes #3278
---
 lib/ansible/modules/cloud/openstack/os_volume.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/ansible/modules/cloud/openstack/os_volume.py b/lib/ansible/modules/cloud/openstack/os_volume.py
index 96d8e57c2c2..87f6dbdb3cb 100644
--- a/lib/ansible/modules/cloud/openstack/os_volume.py
+++ b/lib/ansible/modules/cloud/openstack/os_volume.py
@@ -35,8 +35,9 @@ description:
 options:
    size:
      description:
-        - Size of volume in GB
-     required: only when state is 'present'
+        - Size of volume in GB. This parameter is required when the
+          I(state) parameter is 'present'.
+     required: false
      default: None
    display_name:
      description: