In the spell index page, if you try to open the Investigative Mind spell it gives you an error. The link for the correct page has a spelling mistake in the url so it doesn't bring you to the right place.
Actual page:
"http://paizo.com/pathfinderRPG/prd/advancedClassGuide/spells/investigateMi nd.html"
Link under Spell Index:
"http://paizo.com/pathfinderRPG/prd/advancedClassGuide/spells/investigative Mind.html"
