copied sample text from repo has problem in backticks

simple paste of sample text results in error, but replacing the backticks resolves it. Sandbox provided 

Further testing revealed it is just the last backticks that are the culprit.

https://github.com/user-attachments/assets/0b88d3ee-59a3-49e1-8117-fa019c100619

[Typst bug.zip](https://github.com/user-attachments/files/24398959/Typst.bug.zip)