Update CHANGELOG.md

Author: Ousret

CHANGELOG.md

@@ -2,7 +2,7 @@
 All notable changes to charset-normalizer will be documented in this file. This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
-## [3.4.0](https://github.com/Ousret/charset_normalizer/compare/3.3.2...master) (2024-10-08)
+## [3.4.0](https://github.com/Ousret/charset_normalizer/compare/3.3.2...3.4.0) (2024-10-08)
 
 ### Added
 - Argument `--no-preemptive` in the CLI to prevent the detector to search for hints.