updated info

git-svn-id: https://svn.apache.org/repos/asf/maven/pom/trunk@1637992 13f79535-47bb-0310-9956-ffa450edef68
fixed typo

git-svn-id: https://svn.apache.org/repos/asf/maven/pom/trunk@1637993 13f79535-47bb-0310-9956-ffa450edef68