Doc page doesn't show code snippets

Page https://recurly.github.io/recurly-client-node/#build doesn't show code examples.

<img width="1002" height="253" alt="Image" src="https://github.com/user-attachments/assets/6bad10b9-daf8-449c-8b0f-aa455eb5ecd7" />

When in github GETTING_STARTED.md file it is 

<img width="1106" height="646" alt="Image" src="https://github.com/user-attachments/assets/fd2de07e-438e-4ae0-854a-4523b9f56b64" />