Fix the test to correctly pass in the location and scale parameters to the moment method.
Fix the test to correctly pass in the location and scale parameters to the moment method.

git-svn-id: 003f22d385e25de9cff933a5ea4efd77cb5e7b28@7130 d6536bca-fef9-0310-8506-e4c0a848fbcf

lesserwhirls/scipy-cwt,scipy/scipy-svn,jasonmccampbell/scipy-refactor,jasonmccampbell/scipy-refactor,lesserwhirls/scipy-cwt,scipy/scipy-svn,scipy/scipy-svn,lesserwhirls/scipy-cwt,scipy/scipy-svn,jasonmccampbell/scipy-refactor,lesserwhirls/scipy-cwt,jasonmccampbell/scipy-refactor