Remove unnecessary extra expectation for 'Voting in booth' scenario

spec/features/polls/voter_spec.rb

@@ -53,7 +53,7 @@ feature "Voter" do
       expect(page).not_to have_content("You have already participated in this poll. If you vote again it will be overwritten")
     end
 
-    scenario "Voting in booth", :js do
+    scenario 'Voting in booth', :js do
       user = create(:user, :in_census)
 
       login_through_form_as_officer(officer.user)
@@ -64,23 +64,18 @@ feature "Voter" do
       expect(page).to have_content poll.name
 
       within("#poll_#{poll.id}") do
-        click_button("Confirm vote")
-        expect(page).not_to have_button("Confirm vote")
-        expect(page).to have_button('Wait, confirming vote...', disabled: true)
-        expect(page).to have_content "Vote introduced!"
+        click_button('Confirm vote')
+        expect(page).not_to have_button('Confirm vote')
+        expect(page).to have_content('Vote introduced!')
       end
 
       expect(Poll::Voter.count).to eq(1)
-      expect(Poll::Voter.first.origin).to eq("booth")
+      expect(Poll::Voter.first.origin).to eq('booth')
     end
 
     context "Trying to vote the same poll in booth and web" do
-
       let!(:user) { create(:user, :in_census) }
 
-      background do
-      end
-
       scenario "Trying to vote in web and then in booth", :js do
         login_as user
         vote_for_poll_via_web(poll, question, answer_yes.title)