I was working through the War Battles tutorial and I reached the rocket-tank collision part. I think that the tutorial text is missing the Add Shape ▸ Box step for rocket’s collision object. The box component is shown in the picture though. So it’s a minor issue, but as the tank related text has it, the rocket should as well.
If you’re logged in, you can suggest changes directly on the documentation page via the “Have a suggestion?” box in the bottom right corner.
You can even make contributions to the documentation, since it’s open source.
Sicher wrote a few sentences here – but in general, just write the edits in a way that you think would have helped yourself, and make a pull request once you’re done