Update wording for clarity in bonus section of the 1-hour guide

Author: GeekTrainer

content/1-hour/5-bonus.md

@@ -10,7 +10,7 @@ You'll also notice there aren't step-by-step instructions here. You've already s
 
 Here's some ideas of how you could continue to grow and build upon what you've done:
 
-- Return to the API endpoints you created previously in Flask and add unit tests.
+- Return to the API endpoints you updated previously in Flask and add unit tests.
 - Add paging support to the full list of dogs or any results page with more than 5 results.
 - Add a form to allow a user to apply to adopt a dog if the dog is available.
 - Add a form to allow users to register a dog they found.