Explain hiding icons (#364)
Explain hiding icons (#364)

* Explain hiding icons

Explicitly state that setting next and prev attributes to `null` will hide them

* Fix trailing space

Co-authored-by: Wojciech Maj <c7f588235eb4d781000efad2e6ace6c60b7a63ef@wojtekmaj.pl>
wojtekmaj/react-calendar,wojtekmaj/react-calendar,wojtekmaj/react-calendar