URL of the page with the issue

https://geminicli.com/docs/cli/system-prompt/

What is the problem?

Is it SYSTEM.md or system.md ? There are both forms mentioned and it's confusing

see Best practices: SYSTEM.md vs GEMINI.md -- suddenly system.md becomes SYSTEM.md . Why ?

What did you expect to happen?

I'd expect system.md to be always in the same letter case or explicilt mentioning case won't matter (it does)

Additional context

No response