Comment out the changelog format

Author: jenky

CHANGELOG.md

@@ -4,6 +4,18 @@ All notable changes to `hermes` will be documented in this file.
 
 Updates should follow the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
 
+<!-- ## [Unreleased]
+
+### Added
+
+### Changed
+
+### Deprecated
+
+### Removed
+
+### Fixed -->
+
 ## [1.0.2](https://github.com/jenky/hermes/compare/1.0.1...1.0.2) - 2020-03-13
 
 ### Fixed