diff --git a/README.md b/README.md
index 2d9737fe..f652b9a0 100644
--- a/README.md
+++ b/README.md
@@ -250,7 +250,7 @@ For example:
 
 ``` ruby
 Split.configure do |config|
-  config.on_trial_choose   = :log_trial_choice
+  config.on_trial_choose   = :log_trial_choose
   config.on_trial_complete = :log_trial_complete
 end
 ```