Change the first line of the description from:

'Create 5 subscriptions (publishingEnabled=FALSE) each with a static monitoredItem. '
to
'Get maximum number of subscriptions
Create 5 (or max number if less)subscriptions (publishingEnabled=FALSE) each with a static monitoredItem.'

Change Expected Result:

'The first publish() call yields no dataChanges'
to
'The first publish() call yields no dataChanges (wait for keepalive).'

and add line breaks for readability.