README section on Cosmos DB setup references things that don't exist in the document

The README.md file says this:

Create a CosmosDB database instance in Azure, using either the above instructions, or manually.

However, there's no "above instructions" that explain how to create a CosmosDB instance in Azure.

It also says:

If you've used the ARM templates as described above, your Database will be named WinGet and your Collection will be Manifests

As before, there's no ARM templates "described above".

After reading through the entirety of the document, I'm assuming the things this is referring to are located in the Automatically create a REST source section but I'm not entirely sure.

I've looked through previous diffs of this particular document and it doesn't look like this has ever been clear or accurate.