changelog: plus sign for rfe

Signed-off-by: Chirayu Chiripal <chirayu.chiripal@gmail.com>
Adjust comment as this returns bool

Signed-off-by: Michal Čihař <michal@cihar.com>
Code style fixes

Signed-off-by: Ann + J.M <phpMyAdmin@ZweiSteinSoft.de>
Merge pull request #1200 from D-storm/changelog

changelog: plus sign for rfe