Typo in concept of reducing

About reducing

Specifying the initial value or not

  1. If the initial-value is provided and the element is empty then the form evaluates to the initial value and the function is not called.

“element” should be “sequence”

common-lisp/concepts/reducing/about.md at main · exercism/common-lisp · GitHub for context

Good Catch! Feel free to open an issue or pull-request about this. I’ll try to get to it myself at some point.