LUCENE-5859: Update changes entry to reflect backport
LUCENE-5859: Update changes entry to reflect backport

git-svn-id: 308d55f399f3bd9aa0560a10e81a003040006c48@1619466 13f79535-47bb-0310-9956-ffa450edef68

apache/solr,apache/solr,apache/solr,apache/solr,apache/solr