Updated todo for maven-gpg-plugin in case of updating to ASF-18

git-svn-id: https://svn.apache.org/repos/asf/maven/pom/trunk@1711660 13f79535-47bb-0310-9956-ffa450edef68
1 file changed
tree: 9f7edd2896eb21853c0fedc189afd26d07745eb7
  1. asf/
  2. maven/