diff --git a/readme.md b/readme.md
index 00c3d4c..1e02b75 100644
--- a/readme.md
+++ b/readme.md
@@ -212,7 +212,7 @@ For mapping, you can set a `mappingProperties` property in your model and use so
 ```php
 protected $mappingProperties = array(
    'title' => array(
-        'type' => 'string',
+        'type' => 'text',
         'analyzer' => 'standard'
     )
 );