hw:watchdog_action should be hw_watchdog_action
hw:watchdog_action should be hw_watchdog_action

message:
change "hw:watchdog_action" to "hw_watchdog_action"

Change-Id: Ie1245ae0a631c1d58c7b901b3bc3d4564434b016
Closes-Bug: #1480408

kairoaraujo/openstack-manuals,Akasurde/openstack-manuals,potsmaster/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,Akasurde/openstack-manuals,potsmaster/openstack-manuals,openstack/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,kairoaraujo/openstack-manuals,saeki-masaki/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,saeki-masaki/openstack-manuals