SOLR-2571: str->int in DirectSolrSpellChecker example
SOLR-2571: str->int in DirectSolrSpellChecker example

git-svn-id: 308d55f399f3bd9aa0560a10e81a003040006c48@1132859 13f79535-47bb-0310-9956-ffa450edef68

PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr