fix changelog

Author: mzorz

CHANGELOG.md

@@ -1,9 +1,7 @@
 # Changelog
 ## [1.3.4](https://github.com/wordpress-mobile/AztecEditor-Android/releases/tag/v1.3.4) - 2018-05-21
-### Added
-- Better Gutenberg posts compatibility support (Gutenberg block delimiters are not lost anymore)
-
 ### Fixed
+- Better Gutenberg posts compatibility support (Gutenberg block delimiters are not lost anymore)
 - Removed duplicate shortcut for Chromebook.
 
 ## [1.3.3](https://github.com/wordpress-mobile/AztecEditor-Android/releases/tag/v1.3.3) - 2018-05-02