Fix typos in the watcher desing devref
Fix typos in the watcher desing devref

This patch fixes typos in doc/source/devref/k8s_api_watcher_design.rst.

Change-Id: Ie1c670f84b0980f22e455a2ee2016513299448c5
Signed-off-by: Taku Fukushima <d385cb54d860d8a5dcc6157b54cf213091772451@gmail.com>

openstack/kuryr,celebdor/kuryr-libnetwork,celebdor/kuryr-libnetwork,celebdor/kuryr,celebdor/kuryr-libnetwork,openstack/kuryr,celebdor/kuryr