Example file leads to wrong story format

[FrugalGamer]

I've been trying to figure out headers and footers in Harlowe, so I went to the cookbook entry on this page:
"Headers and Footers": Harlowe (v2.0)

I then downloaded the example to take a look at it, but unfortunately the link leads to an example that's built in Snowman:
Harlowe_headersandfooters_example.html <-- The file is named "harlowe," but importing it into Twine will show that it's called "Snowman: Headers and Footers" and the story format shows it's using Snowman.

Is there a Harlowe file that can be added here so that the example is correct? Thank you!