Restore formatting that was mangled in r1614756.

git-svn-id: https://svn.apache.org/repos/asf/creadur/rat/trunk@1616148 13f79535-47bb-0310-9956-ffa450edef68
Restore property name for Maven Plugin Plugin version.

git-svn-id: https://svn.apache.org/repos/asf/creadur/rat/trunk@1616151 13f79535-47bb-0310-9956-ffa450edef68