In this level in the desert where the

`return`

command is introduced (name displayed in screenshot: “Hetze nicht, sei still”) there’s a function referred to as “modulo operation” in the hints section:However, the actual function is not performing a modulo calculation (calculating the rest of a division), there is only a subtraction:

```
# Diese Funktion gibt einen Wert >= 0 und <30 zurück:
def mod30(n):
if n >= 30:
return n - 30
else:
return n
```

It seems that someone just named that function `mod30`

for some reason that has nothing to do with what it does, right?

Also the comment says that the function will return a value between 0 and 29, which is not true for `n > 60`

This is all very confusing.

Are there errors in the design of this level/the hints text, or is it I just me getting everything wrong?