error CS0117: 'CursorLockMode' does not contain a definition for 'locked'?

So im having a problem with the CursorLockMode.locked script.
When i do this:

void Start()
{
Cursor.lockState = CursorLockMode.locked;
}

I get this error: error CS0117: ‘CursorLockMode’ does not contain a definition for 'lock’ed
Can someone tell me why i get it and how i can fix this?

7472465–918362–MouseLook.cs (837 Bytes)

https://docs.unity3d.com/ScriptReference/CursorLockMode.Locked.html

C# is case sensitive language.