Thanks for thinking to add this example to the test source file, `example.scrbl`.

However, in the commit I don't see the test output file updated, `example.md`.  Wouldn't you need to change that, too, for the tests to pass? 

IIUC seems like:

1. Should have a new `# Title` line in it.

2. All the existing section heads should now be shifted one level lower -- e.g. `# Section Level 1` would now be `## Section Level 1`.

Or am I misunderstanding?