Then openSUSE Build Service (rightfully) complains about:
[ 165s] openattic.noarch: E: spurious-executable-perm (Badness: 50) /usr/share/doc/packages/openattic/CHANGELOG
[ 165s] The file is installed with executable permissions, but was identified as one
[ 165s] that probably should not be executable. Verify if the executable bits are
[ 165s] desired, and remove if not.
The executable bit should be removed from CHANGELOG.