Fixed typo in Control.cpp for setting name of heater2 pid
Fixed typo in Control.cpp for setting name of heater2 pid

BrewPi/firmware,etk29321/firmware,BrewPi/firmware,etk29321/firmware,BrewPi/firmware,etk29321/firmware,glibersat/firmware,glibersat/firmware,BrewPi/firmware,etk29321/firmware,glibersat/firmware,glibersat/firmware,BrewPi/firmware,BrewPi/firmware,etk29321/firmware,glibersat/firmware,glibersat/firmware,etk29321/firmware,glibersat/firmware,BrewPi/firmware,BrewPi/firmware