(maint) Fix a typo in CHANGELOG: compatibilty
(maint) Fix a typo in CHANGELOG: compatibilty

Signed-off-by: Julien Pivotto <df1ed88a312a603dfee9f157a90fa8f7f195ab59@inuits.eu>

digitalmediacenter/puppetlabs-apache,digitalmediacenter/puppetlabs-apache