Link to setup.html throws 404

There is no setup.html, and it throws `404`. The correct link should be https://datacarpentry.org/genomics-workshop/index.html

learners/setup.md

@@ -5,6 +5,6 @@ title: Setup
 This workshop is designed to be run on pre-imaged Amazon Web Services
 (AWS) instances. For information about how to
 use the workshop materials, see the
-[setup instructions](https://www.datacarpentry.org/genomics-workshop/setup.html) on the main workshop page.
+[setup instructions](https://www.datacarpentry.org/genomics-workshop/index.html#setup) on the main workshop page.