Remove incorrect statement in updateIncomeProcess
Remove incorrect statement in updateIncomeProcess

@mnwhite this seems to be wrong, right? I don't see any `self.constructIncomeProcess`-ish statements, so it appears that the mean one log-normal equiprobably version is hard-coded. Correct?

I think we should remove the statement unless I missed something in the code, and if it's a *planned* feature, let's just open an issue.
econ-ark/HARK,econ-ark/HARK