diff --git a/src/Solr/SolrIndex.php b/src/Solr/SolrIndex.php
index 3d46e0e..efbcd7e 100644
--- a/src/Solr/SolrIndex.php
+++ b/src/Solr/SolrIndex.php
@@ -203,7 +203,7 @@ abstract class SolrIndex extends SearchIndex
// Add the fulltext collation field
$df = $this->getDefaultField();
- $xml[] = "" ;
+ $xml[] = "" ;
// Add the user-specified fields