CLOUDSTACK-9636: The host alerts box should be named as hosts in Alerts.

Author: Nitin Kumar Maharana

client/WEB-INF/classes/resources/messages.properties

@@ -651,7 +651,7 @@ label.ha.enabled=HA Enabled
 label.help=Help
 label.hide.ingress.rule=Hide Ingress Rule
 label.hints=Hints
-label.host.alerts=Host Alerts
+label.host.alerts=Hosts in Alert State
 label.host.MAC=Host MAC
 label.host.name=Host Name
 label.host.tag=Host Tag