Asset -> Update Asset URL

FYI, the URL for the Asset->Update Asset is incorrect on the API doc.

The doc shows https://{dc-region}.zuperpro.com/api/asset/{asset_uid}
but it should be https://{dc-region}.zuperpro.com/api/assets/{asset_uid}

Not sure if any other URLs have the same issue (plural vs singular) but wanted to bring that one to you attention.