minor changes

Signed-off-by: Keval Mahajan <[email protected]>

Author: kevalmahajan

mcpgateway/wrapper.py

@@ -589,9 +589,6 @@ async def _worker(payload=item):
 
                 Args:
                     payload (Any): The data to be sent in the request. Defaults to `item`.
-
-                Returns:
-                    None
                 """
                 async with sem:
                     if not shutting_down():

tests/unit/mcpgateway/test_wrapper.py

@@ -1,5 +1,14 @@
 # -*- coding: utf-8 -*-
-"""Rewritten tests for mcpgateway.wrapper to achieve full coverage."""
+"""Tests for the MCP *wrapper* module (single file, full coverage).
+
+Copyright 2025
+SPDX-License-Identifier: Apache-2.0
+Authors: Mihai Criveti + contributors
+
+This suite fakes the "mcp" dependency tree so that no real network or
+pydantic models are required and exercises almost every branch inside
+*mcpgateway.wrapper*.
+"""
 
 import asyncio
 import json