Mad Hallucination - Spell's range

[iMoses]

According to the online version of the PRD the spell Mad Hallucination has a range of "close (20 ft.)".
I was wondering if this is a typo, since according to the Range description under Magic it says that a close range is equals to "25 ft. + 5 ft./2 levels", or perhaps it means that the range is "20 ft." and not close.

I've encountered typos in the past, such as with the spell Icy Prison, where it says the range is "medium (10 ft. + 10 ft./level)", but since it does say "medium" I'm assuming is was a typo meaning "medium (100 ft. + 10 ft./level)".

So what out of the two is it? Close or 20 ft.?

Reference;
http://paizo.com/pathfinderRPG/prd/ultimateMagic/spells/madHallucination.ht ml#mad-hallucination
http://paizo.com/pathfinderRPG/prd/ultimateMagic/spells/icyPrison.html#icy- prison
http://paizo.com/pathfinderRPG/prd/magic.html