README Documentation Update Required

[comanche]

Bug report

Documentation update:

config.ini should be updated to .env in accept-a-payment/prebuilt-checkout-page/server/php/README.md

Describe the bug

The accept-a-payment/prebuilt-checkout-page/server/php/README.md references config.ini instead of .env.

Also make a note that .env.example is above the server folder and the copied .env should be in the server folder.

To Reproduce

Steps to reproduce the behavior, please provide code snippets or a repository:

Navigate to https://github.com/stripe-samples/accept-a-payment/tree/main/prebuilt-checkout-page/server/php to see the README.md.

Expected behavior

config.ini should be changed to .env and config.ini.sample to .env.example.

Screenshots

System information

Additional context

[cjavdev]

Thank you!