diff --git a/CRM/ConstituentsOnly/BAO/ConstituentsOnly.php b/CRM/ConstituentsOnly/BAO/ConstituentsOnly.php
index 7d6fedd..d8bda8d 100644
--- a/CRM/ConstituentsOnly/BAO/ConstituentsOnly.php
+++ b/CRM/ConstituentsOnly/BAO/ConstituentsOnly.php
@@ -192,7 +192,7 @@ class CRM_ConstituentsOnly_BAO_ConstituentsOnly {
         if (empty($newRows[$cid])) {
           continue;
         }
-        $newRows[$cid]['sort_name'] .= "({$rows[$ogContactId]['sort_name']})";
+        $newRows[$cid]['sort_name'] .= " ({$rows[$ogContactId]['sort_name']})";
         $rows[$ogContactId] = $newRows[$cid];
         $prevCacheKey = "civicrm search {$qfKey}";
         $exists = CRM_Core_DAO::singleValueQuery(