rubocop files update and auto correction

spec/views/admin/call_for_papers/show.html.haml_spec.rb

@@ -1,7 +1,6 @@
 require 'spec_helper'
 
 describe 'admin/call_for_papers/show' do
-
   it 'renders call for papers details' do
     assign :conference, create(:conference)
     assign :call_for_paper, create(:call_for_paper)
@@ -11,5 +10,4 @@ describe 'admin/call_for_papers/show' do
     expect(rendered).to include(1.day.ago.strftime('%A, %B %-d. %Y'))
     expect(rendered).to include(6.days.from_now.strftime('%A, %B %-d. %Y'))
   end
-
 end