How do I neatly indicate an active entry in a prompt?

I'm working on a software which shows a bunch of entries and also has to indicate that one of the entries is active. This is how my prompt looks:

In this case, I've temporarily coloured the active entry red. I need some suggestions on how to indicate to the user that some entry is active. I'm pretty sure there must be some widely adopted convention for this.

One thing that came to my mind, was to show a bullet symbol on the right. But I think it might just not look okay.