doc improvement

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@13286 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/maven/RedeployPublisher.java

@@ -28,6 +28,9 @@ import java.io.IOException;
  * @since 1.191
  */
 public class RedeployPublisher extends Publisher {
+    /**
+     * Repository ID. This is matched up with <tt>~/.m2/settings.xml</tt> for authentication related information.
+     */
     public final String id;
     /**
      * Repository URL to deploy artifacts to.