That's why I'm asking. It was odd, the phone did a semi-reboot while I was in the middle of composing a text. I say "semi-reboot" because the boot animation wasn't complete then I got a black screen. When I was finally able to interact with it again, it was as if the phone had rebooted and then I had this notification.
Found a post in the Motorola support forums that didn't show when I searched before. People there said they rebooted the phone and it went away, and the one that DID uninstall it said he had to do a factory reset to get the phone working right again. https://forums.motorola.com/posts/3e0febe9bc