Add newline so code is markdown-formatted properly
Add newline so code is markdown-formatted properly

The "make docker-up" command here is the main thing to do, but was displayed inline and unformatted.  Adding the space here makes Markdown format it as originally intended, making it obvious that this is the thing you want.

alphagov/digitalmarketplace-functional-tests,alphagov/digitalmarketplace-functional-tests,alphagov/digitalmarketplace-functional-tests