Update guest_id values

Update `guest_id` and `alternate_guest_name` to correctly mention `otherGuest` and `otherGuest64` - not `other` and `other-t64`

website/docs/r/virtual_machine.html.markdown

@@ -672,11 +672,11 @@ The following options are general virtual machine and provider workflow options:
 
 * `vapp` - (Optional) Used for vApp configurations. The only sub-key available is `properties`, which is a key/value map of properties for virtual machines imported from and OVF/OVA. See [Using vApp Properties for OVF/OVA Configuration](#using-vapp-properties-for-ovf-ova-configuration) for more information.
 
-* `guest_id` - (Optional) The guest ID for the operating system type. For a full list of possible values, see [here][vmware-docs-guest-ids]. Default: `other-64`.
+* `guest_id` - (Optional) The guest ID for the operating system type. For a full list of possible values, see [here][vmware-docs-guest-ids]. Default: `otherGuest64`.
 
 [vmware-docs-guest-ids]: https://code.vmware.com/apis/358/doc/vim.vm.GuestOsDescriptor.GuestOsIdentifier.html
 
-* `alternate_guest_name` - (Optional) The guest name for the operating system when `guest_id` is `other` or `other-64`.
+* `alternate_guest_name` - (Optional) The guest name for the operating system when `guest_id` is `otherGuest` or `otherGuest64`.
 
 * `annotation` - (Optional) A user-provided description of the virtual machine. The default is no annotation.