Appium docs: Link to "desiredCapabilities" doesn't work

[mirao]

What are you trying to achieve?

https://codecept.io/mobile/#configuring
This link should work:

What do you get instead?

https://appium.io/docs/en/writing-running-appium/caps/ - you get "404 file not found" 🐛 .
Maybe this one is correct? https://appium.io/docs/en/2.1/guides/caps/