Question on Lock screen

Hello everyone. I have another question regarding my 6.0 update on my M9. on the lock screen up on the left side of the status bar is says "home" that is not there when the phone is unlocked. I vaguely recall reading something about having different modes or something for where you are located, but I can not find any options in my phone that have anything to do with this... has anyone found this or know a way to remove it?

Thanks for every ones time.