Update file header

Author: fabaff

setup.py

@@ -1,9 +1,5 @@
 #!/usr/bin/env python3
-"""
-Copyright (c) 2017-2018 Fabian Affolter <[email protected]>
-
-Licensed under MIT. All rights reserved.
-"""
+"""Set up the Python API client for Netdata."""
 import os
 import sys
 
@@ -32,7 +28,7 @@
     author='Fabian Affolter',
     author_email='[email protected]',
     license='MIT',
-    install_requires=['aiohttp'],
+    install_requires=['aiohttp', 'async_timeout'],
     packages=['netdata'],
     zip_safe=True,
     classifiers=[