Exercise 3: Change Metadata

The first exercise edited book content. This exercise focuses on another of the three key ingredients, the configuration file _config.yml.

make edits to the config file
visit the Actions page and see the build process
check that changes are incorporated (title, author, github link, etc)...could have a checklist

:class: tip

Before moving on to the next exercise, make sure you understand the following:
1. Where is the book metadata stored?
...