Fix wordnet doctests to match current numbers generated for res_similarity and jcn_similiarity on the genesis corpus. I assume these numbers have changed because I fixed the genesis corpus encodings so that they're actually all read in now.
Fix wordnet doctests to match current numbers generated for res_similarity and jcn_similiarity on the genesis corpus. I assume these numbers have changed because I fixed the genesis corpus encodings so that they're actually all read in now.

svn/trunk@8532

nltk/nltk,nltk/nltk,nltk/nltk