Fix changelog link

Author: eldruin

CHANGELOG.md

@@ -47,7 +47,7 @@ Versioning](https://semver.org/spec/v2.0.0.html).
 The changelog for previous versions was not recorded.
 
 [Unreleased]: https://github.com/rust-embedded/rust-i2cdev/compare/0.6.2...HEAD
-[v0.6.1]: https://github.com/rust-embedded/rust-i2cdev/compare/0.6.1...0.6.2
+[v0.6.2]: https://github.com/rust-embedded/rust-i2cdev/compare/0.6.1...0.6.2
 [v0.6.1]: https://github.com/rust-embedded/rust-i2cdev/compare/0.6.0...0.6.1
 [v0.6.0]: https://github.com/rust-embedded/rust-i2cdev/compare/0.5.1...0.6.0
 [v0.5.1]: https://github.com/rust-embedded/rust-i2cdev/compare/0.5.0...0.5.1