Fix typo in timeout-settings docs URL

Author: chrisgzf

examples/watch/pod_namespace_watch.py

@@ -22,7 +22,7 @@
 Refer to the document below to understand the server-side & client-side
 timeout settings for the watch request handler: ~
 
-https://github.com/github.com/kubernetes-client/python/blob/master/examples/watch/timeout-settings.md
+https://github.com/kubernetes-client/python/blob/master/examples/watch/timeout-settings.md
 """
 
 from kubernetes import client, config, watch