Stop doesn't actually stop at specified time if any workload runs long

[anEXPer]

According to the CLI, stop is defined this way:

repeat a repeating interval until n seconds, to be used with -interval

And the config-template.yml says:

the total time we want to be runnins workload intervalse

However, the code in pat/benchmarker.go:RepeatEveryUntil does:

if repeats*repeatInterval > runTime {

So, it doesn't actually stop at the end of the stop time if any workload runs long.

Is the code the desired functionality or is it what's specified in the template and help?