Fix more hound warnings

spec/models/dashboard/executed_action_spec.rb

@@ -1,27 +1,27 @@
-require 'rails_helper'
+require "rails_helper"
 
 describe Dashboard::ExecutedAction do
   let(:proposal) { create :proposal }
-  let(:action) do 
+  let(:action) do
     create :dashboard_action, request_to_administrators: true, link: Faker::Internet.url
   end
 
-  it 'is invalid when proposal is nil' do
+  it "is invalid when proposal is nil" do
     action = build(:dashboard_executed_action, proposal: nil)
     expect(action).not_to be_valid
   end
 
-  it 'is invalid when action is nil' do
+  it "is invalid when action is nil" do
     action = build(:dashboard_executed_action, action: nil)
     expect(action).not_to be_valid
   end
 
-  it 'is invalid when executed_at is nil' do
+  it "is invalid when executed_at is nil" do
     action = build(:dashboard_executed_action, executed_at: nil)
     expect(action).not_to be_valid
   end
 
-  it 'when action has been already executed it is invalid' do
+  it "when action has been already executed it is invalid" do
     _executed = create(:dashboard_executed_action, proposal: proposal, action: action)
     action = build(:dashboard_executed_action, proposal: proposal, action: action)
     expect(action).not_to be_valid