typo

Author: chriswblake

.github/steps/3-copilot-edits.md

@@ -60,7 +60,7 @@ In our previous steps, we used features of Copilot that require more hands-on gu
 
    </details>
 
-1. Before we simply accept the changes, please check our website again and verify everything is updated as expected. Here is an example of an updated activity card. You may need to restart your or app refresh the page.
+1. Before we simply accept the changes, please check our website again and verify everything is updated as expected. Here is an example of an updated activity card. You may need to restart the app or refresh the page.
 
    <img width="350" alt="Activity card with participant info" src="https://github.com/user-attachments/assets/59fe792e-d587-487d-8525-2548ac0a7adf" />