Lesson 4 - link to Gitlab from publicly available docs that requires a login

[marsrobertson]

You can see an example from the Twitter Archive task here

Here isthe code:

ezsandbox/Lesson 4/README.md

Line 155 in 67906b2

In some cases, you may want to set the number of nodes you'd like to perform an audit each round. For this, you can add custom logic to the `validateAndVoteOnNodes()` function. Note that unlike other functions we've worked with before, this one is located in [`NamespaceWrapper`](./caesar-task/_koiiNode/koiiNode.js#L657). You can see an example from the Twitter Archive task [here](https://gitlab.com/koii-network/dev-blue/task-X/-/blob/main/namespaceWrapper.js?ref_type=heads#L579-592)

[labrocadabro]

I've removed the referenced section for now because it refers to namespaceWrapper, which is now a package and can't be easily edited.