Update kubernetes_service_spec.rb

spec/models/project_services/kubernetes_service_spec.rb

@@ -39,7 +39,7 @@ describe KubernetesService, :use_clean_rails_memory_store_caching do
           'a' * 64 => false,
           'a.b' => false,
           'a*b' => false,
-          'FOO' => true,
+          'FOO' => true
         }.each do |namespace, validity|
           it "validates #{namespace} as #{validity ? 'valid' : 'invalid'}" do
             subject.namespace = namespace