Fix KCMModule::setButtons documentation, if Apply is activated we also want to…

Authored by bport on Jan 8 2020, 9:13 AM.

Description

Fix KCMModule::setButtons documentation, if Apply is activated we also want to show a Reset button

Reviewers: ervin, meven, crossi, davidedmundson

Subscribers: kde-frameworks-devel

Tags: Frameworks

Differential Revision: https://phabricator.kde.org/D26517