When inspecting the wiring of a fountain that had been hardwired into a GFCI outdoor box, I found a scrap of wire bridged between the GFCI ground receptacle connection and the Fountain wire ground. This looks like a shortcut. It is also a flimsy connection. If this were to disconnect at reinstallation, one could have a shock w/o the fountain ground wire installed. Any recommendations on how to corrrect this? I might know the answer, but I would rather hear this from another perspective.