docs: fix incorrect method signature of onResponseError (nodejs#4030)

Author: tmair

docs/docs/api/Dispatcher.md

@@ -210,7 +210,7 @@ Returns: `Boolean` - `false` if dispatcher is busy and further dispatch calls wo
 * **onResponseStart** `(controller: DispatchController, statusCode: number, headers: Record<string, string | string []>, statusMessage?: string) => void` - Invoked when statusCode and headers have been received. May be invoked multiple times due to 1xx informational headers. Not required for `upgrade` requests.
 * **onResponseData** `(controller: DispatchController, chunk: Buffer) => void` - Invoked when response payload data is received. Not required for `upgrade` requests.
 * **onResponseEnd** `(controller: DispatchController, trailers: Record<string, string | string[]>) => void` - Invoked when response payload and trailers have been received and the request has completed. Not required for `upgrade` requests.
-* **onResponseError** `(error: Error) => void` - Invoked when an error has occurred. May not throw.
+* **onResponseError** `(controller: DispatchController, error: Error) => void` - Invoked when an error has occurred. May not throw.
 
 #### Example 1 - Dispatch GET request