Corrige problemas de lint (rubocop)

spec/services/invitation_request_service/colabora_invitation_request_post_spec.rb

@@ -15,4 +15,4 @@
       expect(json_response['data']['proposal_id']).to eq 1
     end
   end
-end
+end

spec/services/invitation_request_service/invitation_request_spec.rb

@@ -52,4 +52,4 @@
       expect(result).to be_empty
     end
   end
-end
+end

spec/services/projects_service/colabora_api_get_projects_spec.rb

@@ -5,9 +5,9 @@
     it 'retorna array de objetos do tipo Project' do
       json_data = File.read(Rails.root.join('./spec/support/json/projects.json'))
       fake_response = double('faraday_response', success?: true, body: json_data)
-      
+
       allow(Faraday).to receive(:get).with('http://localhost:3000/api/v1/projects').and_return(fake_response)
-      
+
       result = ProjectsService::ColaBoraApiGetProjects.send
 
       json_response = JSON.parse(result.body)