diff --git a/4.0-Upgrade.md b/4.0-Upgrade.md
index 580db118..bb791092 100644
--- a/4.0-Upgrade.md
+++ b/4.0-Upgrade.md
@@ -29,9 +29,9 @@ gem 'redis-namespace'
   assertions made against the Worker class still work as expected.
 ```ruby
 assert_equal 0, Sidekiq::Queues["default"].size
-HardWorker.perform_async(:something)
+HardWorker.perform_async("log")
 assert_equal 1, Sidekiq::Queues["default"].size
-assert_equal :something, Sidekiq::Queues["default"].first['args'][0]
+assert_equal "log", Sidekiq::Queues["default"].first['args'][0]
 Sidekiq::Queues.clear_all
 ```
 
diff --git a/Changes.md b/Changes.md
index 91c072dc..ed9f335f 100644
--- a/Changes.md
+++ b/Changes.md
@@ -12,9 +12,9 @@
   [#2659, brandonhilkert]
 ```ruby
 assert_equal 0, Sidekiq::Queues["default"].size
-HardWorker.perform_async(:something)
+HardWorker.perform_async("log")
 assert_equal 1, Sidekiq::Queues["default"].size
-assert_equal :something, Sidekiq::Queues["default"].first['args'][0]
+assert_equal "log", Sidekiq::Queues["default"].first['args'][0]
 Sidekiq::Queues.clear_all
 ```