Update README.md

Co-authored-by: Jeff <3759507+jhuleatt@users.noreply.github.com>

Author: bkendall

README.md

@@ -157,7 +157,7 @@ Disable commenting in a PR with the preview URL.
 
 ### `force` _{boolean}_
 
-Bypass the confirmation prompt.
+Uses the Firebase CLI's `--force` flag to automatically accept all interactive prompts.
 
 ## Outputs