Fixed error in test data that did not reflect the renaming of...

Fixed error in test data that did not reflect the renaming of WholePixelCorrelation back to GoodnessOfFit in reference to #623

git-svn-id: http://subversion.wr.usgs.gov/repos/prog/isis3/trunk@3848 41f8697f-d340-4b68-9986-7bafba869bb8