You can turn that off or edit it to say anything you want.
Go to your groups page and select the “Me” icon in the menu on the bottom right of the screen.
Select Settings from the menu that opens.
Select signature from that menu.
On this last menu you can toggle your signatures on and off or you can select any of the forums you have in your groups and edit the signature to your liking for each forum.
Hope this helps you out Roy, if you have anymore questions let me know and I will try to help.
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