diff --git a/spec/celluloid/supervision/supervisor_spec.rb b/spec/celluloid/supervision/supervisor_spec.rb
index <HASH>..<HASH> 100644
--- a/spec/celluloid/supervision/supervisor_spec.rb
+++ b/spec/celluloid/supervision/supervisor_spec.rb
@@ -1,4 +1,4 @@
-RSpec.describe Celluloid::Supervisor, actor_system: :global do
+RSpec.describe "Celluloid supervisor", actor_system: :global do
 
   let(:logger) { Specs::FakeLogger.current }
don't use deprecated class name in test