Fix bad g+s

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@113038 13f79535-47bb-0310-9956-ffa450edef68

repository/plugin.jelly

@@ -65,7 +65,7 @@
       <!-- set permissions -->
       <echo>Setting permissions and group ownership in ${directory}'</echo>
       <j:set var="command" value="cd ${directory}" />
-      <j:set var="command" value="${command};chmod -R g+s *" />
+      <j:set var="command" value="${command};chmod -R g+w *" />
       <j:set var="command" value="${command};chmod -R a+r *" />
       <j:set var="command" value="${command};chgrp -R maven *" />
       <j:set var="command" value="${command};rm ${groupId}.license" />