Comment 0 for bug 721128

Documentation does not clarify, what is 'task' stanza. I found only this:

      task This stanza may be used to specify that the job is a task
              instead. This means that the act of starting the job is not
              considered to be finished until the job itself has been run and
              stopped again, but that existing with a zero exit status means
              the task has completed successfully and will not be respawned.

Totally not understood, what author mean in phrase "This means ......has been run and stopped again". Please clarify when and which events generated when job is marked as 'task'. Also did not found that in wiki....