Fix for Admin::PeopleController#update: local var to instance var;
Fix for Admin::PeopleController#update: local var to instance var;

emberjs/cfp-app,jsis/cfp.jsconf.is,emberjs/cfp-app,emberjs/cfp-app,jsis/cfp.jsconf.is,rubycentral/cfp-app,rubycentral/cfp-app,ruby-no-kai/cfp-app,ruby-no-kai/cfp-app,ruby-no-kai/cfp-app,rubycentral/cfp-app,jsis/cfp.jsconf.is