Fix missing and extra spacing

spec/features/admin/poll/booth_assigments_spec.rb

@@ -106,33 +106,33 @@ feature 'Admin booths assignments' do
       expect(page).to have_content 'There are no booths assigned to this poll.'
       expect(page).not_to have_content booth.name
     end
-    
+
     scenario 'Unassing booth whith associated shifts', :js do
       assignment = create(:poll_booth_assignment, poll: poll, booth: booth)
       officer = create(:poll_officer)
       create(:poll_officer_assignment, officer: officer, booth_assignment: assignment)
       create(:poll_shift, booth: booth, officer: officer)
-      
+
       visit manage_admin_poll_booth_assignments_path(poll)
-      
+
       within("#poll_booth_#{booth.id}") do
         expect(page).to have_content(booth.name)
         expect(page).to have_content "Assigned"
 
         click_link 'Unassign booth'
-        
+
         expect(page).to have_content "Unassigned"
         expect(page).not_to have_content "Assigned"
         expect(page).to have_link "Assign booth"
-      end      
+      end
     end
-      
+
     scenario "Cannot unassing booth if poll is expired" do
       poll_expired = create(:poll, :expired)
       create(:poll_booth_assignment, poll: poll_expired, booth: booth)
 
       visit manage_admin_poll_booth_assignments_path(poll_expired)
-      
+
       within("#poll_booth_#{booth.id}") do
         expect(page).to have_content(booth.name)
         expect(page).to have_content "Assigned"