api/transactions orderBy uses non standard prefixing

[ByronAP]

example: https://liskwallet.info/api/transactions?senderId=3870520582125084358L&orderBy=height:desc
response: {"success":false,"error":"Failed to get transactions"}
expected: {"success":true,"transactions":[Array of transactions],"count":"9"}

[ByronAP]

The documentation is wrong it shows orderBy=field yet if you read the fine print it says that it should be orderBy=t_field, adding the t_ prefix makes the request work however it breaks the standards of the api as no other request requires this.