updating the comments controller spec to not expect a call to find when a user doesn't have permissions
updating the comments controller spec to not expect a call to find when a user doesn't have permissions

git-svn-id: 688d3875d79a464202b418543870f1890916b750@668 b1a0fcd8-281e-0410-b946-bf040eef99c3

mvanholstyn/strac,mvanholstyn/strac