Change message for fake EC numbers
Change message for fake EC numbers

Emphasizes that we need a real EC number instead of giving the same
message as other EC number failures.

md1024/rams,magfest/ubersystem,RAMSProject/rams,magfest/ubersystem,magfest/ubersystem,migetman9/ubersystem,md1024/rams,RAMSProject/rams,migetman9/ubersystem,magfest/ubersystem,migetman9/ubersystem,md1024/rams,RAMSProject/rams