Fixed typo

Author: hlovdal

CHANGELOG.md

@@ -32,7 +32,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Support for `dtostrf()`
 - Added a CI workflow to lint the code base
 - Added a CI workflow to check for spelling errors
-- Extraction of byes usage in a compiled sketch is now calculated in a method: `ArduinoBackend.last_bytes_usage`
+- Extraction of bytes usage in a compiled sketch is now calculated in a method: `ArduinoBackend.last_bytes_usage`
 - Added ```nano_every``` platform to represent ```arduino:megaavr``` architecture
 - Working directory is now printed in test runner output
 - Explicitly include `irb` via rubygems