I read it and thought it was a key value pair type of deal instead of short cut keys.
That it all.
User Agent is: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0
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Link to the challenge:
https://learn.freecodecamp.org/responsive-web-design/applied-accessibility/make-links-navigatable-with-html-access-keys