Merge pull request #3246 from DMPRoadmap/remove_extra_affiliation

remove the extra Affiliation row in csv download

Author: pengyin-shan

app/models/concerns/exportable_plan.rb

@@ -161,7 +161,6 @@ def prepare_coversheet_for_csv(csv, _headings, hash)
       csv << [_('Contributor: '), format(_('%{other}'), other: hash[:other].map(&:name).join(', '))]
     end
     csv << [_('Affiliation: '), format(_('%{affiliation}'), affiliation: hash[:affiliation])]
-    csv << ['Affiliation: ', format(_('%{affiliation}'), affiliation: hash[:affiliation])]
     csv << if hash[:funder].present?
              [_('Template: '), format(_('%{funder}'), funder: hash[:funder])]
            else