* changes to bfs instructions
* added description on visual representation
* Added to the animation description
* Added information about stacks in the description
* Edited description for clarity
* Edited small details for grammar and clarity
* Apply suggested wording and typo fixes
Co-authored-by: Eric Leung <eric@erictleung.com>
* Add typo fixes to BFS challenge
Co-authored-by: Kyla Yujiri <27860923+kylayujiri@users.noreply.github.com>
Co-authored-by: Eric Leung <eric@erictleung.com>