Updated changelog

Author: mblaschke

CHANGELOG.md

@@ -11,9 +11,9 @@ PHP Docker Boilerplate Changelog
 - Added development/production context
 - Added blackfire.io
 - Added possiblity to disable Xdebug and Blackfire
-- Moved php.ini to etc/php/development.ini and etc/php/production.ini
-- Added ssh key/config (etc/ssh) setting for /home/.ssh/
-- Added possibility to use supervisorctl (as root)
+- Moved php.ini to `etc/php/development.ini` and `etc/php/production.ini`
+- Added ssh key/config (`etc/ssh`) setting for `/home/.ssh/`
+- Added possibility to use `supervisorctl` (only for root)
 - Improved provisioning
 - Refactored layout
 - Added prebuilt Docker images