Change unless style and fix typo

spec/workers/namespaces/in_product_marketing_emails_worker_spec.rb

@@ -5,10 +5,9 @@ require 'spec_helper'
 RSpec.describe Namespaces::InProductMarketingEmailsWorker, '#perform' do
   using RSpec::Parameterized::TableSyntax
 
-  # Running these tests in EE would call the overriden method, which we can't test in CE.
-  # EE is covered in a separate EE spec.
-  unless Gitlab.ee?
-    context 'not on gitlab.com' do
+  # Running this in EE would call the overridden method, which can't be tested in CE.
+  # The EE code is covered in a separate EE spec.
+  context 'not on gitlab.com', unless: Gitlab.ee? do
     let(:is_gitlab_com) { false }
 
     where(:in_product_marketing_emails_enabled, :experiment_active, :executes_service) do
@@ -22,7 +21,6 @@ RSpec.describe Namespaces::InProductMarketingEmailsWorker, '#perform' do
       it_behaves_like 'in-product marketing email'
     end
   end
-  end
 
   context 'on gitlab.com' do
     let(:is_gitlab_com) { true }