updated doc string

Author: Roee-87

sdk/src/network-client.ts

@@ -1600,7 +1600,7 @@ class AleoNetworkClient {
      * @param {ProvingRequest | string} provingRequest - The `ProvingRequest` (generated by the ProgramManager) to submit.
      * @param {string} url - (Optional) The url of the proving service.
      * @param {string} apiKey - (Optional) API key for authentication.
-     * @param {string} delegatedProvingJWT - (Optional, deprecated) JWT token for authentication. Use apiKey instead.
+     * @param {string} delegatedProvingJWT - (Optional) JWT token for authentication. This will be deprecated in favor of apiKey in the future.
      * @returns {Promise<ProvingResponse>} The ProvingResponse containing the transaction result and the result of the broadcast if the `broadcast` flag was set to `true`.
      */
     async submitProvingRequest(