update documentation based on feedback

builder/vsphere/iso/step_create.go

@@ -53,7 +53,7 @@ type CreateConfig struct {
 	DiskThinProvisioned bool `mapstructure:"disk_thin_provisioned"`
 	// Enable VMDK eager scrubbing for VM. Defaults to `false`.
 	DiskEagerlyScrub bool `mapstructure:"disk_eagerly_scrub"`
-	// Storage
+	// A collection of one or more disks to be provisioned along with the VM.
 	Storage []DiskConfig `mapstructure:"storage"`
 	// Set network VM will be connected to.
 	Network string `mapstructure:"network"`

website/source/docs/builders/vsphere-iso.html.md.erb

@@ -72,8 +72,6 @@ necessary for this build to succeed and can be found further down the page.
 
 ### Storage Configuration
 <%= partial "partials/builder/vsphere/iso/DiskConfig-required" %>
-
-### Optional Storage Configuration
 <%= partial "partials/builder/vsphere/iso/DiskConfig-not-required" %>
 
 ### Floppy Configuration

website/source/partials/builder/vsphere/iso/_CreateConfig-not-required.html.md

@@ -19,7 +19,7 @@
     
 -   `disk_eagerly_scrub` (bool) - Enable VMDK eager scrubbing for VM. Defaults to `false`.
     
--   `storage` ([]DiskConfig) - Storage
+-   `storage` ([]DiskConfig) - A collection of one or more disks to be provisioned along with the VM.
     
 -   `network` (string) - Set network VM will be connected to.