Apply suggestion to spec/models/namespace_spec.rb

spec/models/namespace_spec.rb

@@ -924,7 +924,7 @@ describe Namespace do
         expect(group.emails_disabled?).to be_truthy
       end
 
-      it 'not query the db when there is no parent group' do
+      it 'does not query the db when there is no parent group' do
         group = create(:group, emails_disabled: true)
 
         expect { group.emails_disabled? }.not_to exceed_query_limit(0)