fix(trustless-gateway): URL query param priority for CAR options

update car-version, car-order, car-dups to match IPIP-0523:
URL query parameter SHOULD take precedence over Accept header

Author: lidel

src/http-gateways/trustless-gateway.md

@@ -237,23 +237,23 @@ Optional, only used on CAR requests.
 
 Serves same purpose as [CAR `version` content type parameter](#car-version-content-type-parameter).
 
-In case both are present in the request, the value from the [`Accept`](#accept-request-header) HTTP Header has priority and a matching [`Content-Location`](#content-location-response-header) SHOULD be returned with the response.
+In case both are present in the request, the URL query parameter SHOULD take precedence and a matching [`Content-Location`](#content-location-response-header) SHOULD be returned with the response.
 
 ### :dfn[`car-order`] (request query parameter)
 
 Optional, only used on CAR requests.
 
 Serves same purpose as [CAR `order` content type parameter](#car-order-content-type-parameter).
 
-In case both are present in the request, the value from the [`Accept`](#accept-request-header) HTTP Header has priority and a matching [`Content-Location`](#content-location-response-header) SHOULD be returned with the response.
+In case both are present in the request, the URL query parameter SHOULD take precedence and a matching [`Content-Location`](#content-location-response-header) SHOULD be returned with the response.
 
 ### :dfn[`car-dups`] (request query parameter)
 
 Optional, only used on CAR requests.
 
 Serves same purpose as [CAR `dups` content type parameter](#car-dups-content-type-parameter).
 
-In case both are present in the request, the value from the [`Accept`](#accept-request-header) HTTP Header has priority and a matching [`Content-Location`](#content-location-response-header) SHOULD be returned with the response.
+In case both are present in the request, the URL query parameter SHOULD take precedence and a matching [`Content-Location`](#content-location-response-header) SHOULD be returned with the response.
 
 # HTTP Response