Slightly misleading instructions for the "upload" field

[rafalglowacz]

Hi,
this is rather minor, but the docs for the upload field state:

[   // Upload
    ...
    'disk'  => 'uploads', // if you store files in the /public folder, please omit this; if you store them in /storage or S3, please specify it;
    ...
],

So I deleted the "disk" key and upload worked fine and saved the file as exptected in storage/app/public.

Then I returned to the edit page and the value was shown like this:
company/logo/7bf6d6b07ad00115cff02dd1b552fb6b.png

It was clickable, but the link was the same as the value shown, it wasn't prefixed with "storage/", so it didn't work.

After going back to the field definition and adding 'disk' => 'public' everything started to work. So maybe the docs should state that "uploads" should be replaced with "public", not ommited?