Inconsistency in Varible names in documentation and function

[fireballpoint1]

The documentation of degrad(in comments) has the first input card as
FIRST CARD: 5I10,3F10.5 : NGAS,NDELTA,IMIP,NDVEC,NSEED,ESTART,ETHRM,ECUT
However, the SETUP() function which takes the input has the second input as NEVENT instead of NDELTA

	NGAS=int(input())
	NEVENT=int(input())
	IMIP=int(input())
	NDVEC=int(input())
	NSEED=int(input())
	ESTART=float(input())
	ETHRM=float(input())
	ECUT=float(input())

Are they supposed to be the same thing or is this some sort of a mistake ?