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-rw-r--r--activesupport/test/notifications_test.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/activesupport/test/notifications_test.rb b/activesupport/test/notifications_test.rb
index 106aa9c892..a6f0d82e8a 100644
--- a/activesupport/test/notifications_test.rb
+++ b/activesupport/test/notifications_test.rb
@@ -31,7 +31,7 @@ module Notifications
expected = [name, name]
events = []
- callback = lambda {|*_| events << _.first}
+ callback = lambda { |*_| events << _.first }
ActiveSupport::Notifications.subscribed(callback, name) do
ActiveSupport::Notifications.instrument(name)
ActiveSupport::Notifications.instrument(name2)