From 2d5d598529e904d89708b14c13867ea835227f69 Mon Sep 17 00:00:00 2001 From: Matthew Hooker Date: Mon, 28 Nov 2016 16:00:06 -0800 Subject: [PATCH] Update virtualbox-iso.html.md --- website/source/docs/builders/virtualbox-iso.html.md | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/website/source/docs/builders/virtualbox-iso.html.md b/website/source/docs/builders/virtualbox-iso.html.md index 78c6ceb71..ac156903a 100644 --- a/website/source/docs/builders/virtualbox-iso.html.md +++ b/website/source/docs/builders/virtualbox-iso.html.md @@ -55,10 +55,11 @@ builder. ### Required: - `iso_checksum` (string) - The checksum for the OS ISO file. Because ISO - files are so large, this is required and Packer will verify it prior to booting - a virtual machine with the ISO attached. The type of the checksum is specified - with `iso_checksum_type`, documented below. The `iso_checksum` has precedence - over the `iso_checksum_url`. + files are so large, this is required and Packer will verify it prior to + booting a virtual machine with the ISO attached. The type of the checksum is + specified with `iso_checksum_type`, documented below. At least one of + `iso_checksum` and `iso_checksum_url` must be defined. This has precedence + over `iso_checksum_url` type. - `iso_checksum_type` (string) - The type of the checksum specified in `iso_checksum`. Valid values are "none", "md5", "sha1", "sha256", or