Chore(docs): fix typo (#3938)

* perf: ensure we do not provide callback to native if no callback provided from app

* chore: rework bufferConfig to make it more generic and reduce ReactExoplayerView code size

* chore: improve issue template

* fix(android): avoid video view flickering at playback startup

* fix: ensure player doesn't start when view is unmounted

* Fix/ensure view drop stop playback startup (#3875)

* fix: ensure player doesn't start when view is unmounted

* chore(docs): fix typo

docs/pages/other/debug.md

@@ -1,6 +1,6 @@
 # Debugging
 
-This page describe usefull tips for debugging and investigating issue in the package or in your application.
+This page describe useful tips for debugging and investigating issue in the package or in your application.
 
 ## Using the sample app
 This repository contains multiple a sample implementation in example folder.