[Filter] Updating README example with more detail

README.md

@@ -4,6 +4,43 @@ This library provides a service that can be used to filter object values based o
 
 ## Usage
 
+Your Entity:  
+
+```php
+<?php
+
+namespace App\Entity;
+
+//Import Annotations
+use DMS\Filter\Rules as Filter;
+
+class User
+{
+
+    /**
+    * @Filter\StripTags()
+    * @Filter\Trim()
+    * @Filter\StripNewlines()
+    *
+    * @var string
+    */
+    public $name;
+
+    /**
+    * @Filter\StripTags()
+    * @Filter\Trim()
+    * @Filter\StripNewlines()
+    *
+    * @var string
+    */
+    public $email;
+
+}
+?>
+```  
+
+Filtering:
+
 ```php
 <?php
     //Get Doctrine Reader
@@ -20,10 +57,21 @@ This library provides a service that can be used to filter object values based o
     //Get a Filter
     $filter = new DMS\Filter\Filter($metadataFactory);
 
-    //Filter object
-    $filter->filter($object);
+
+    //Get your Entity
+    $user = new App\Entity\User();
+    $user->name = "My <b>name</b>";
+    $user->email = " email@mail.com";
+
+    //Filter you entity
+    $filter->filter($user);
+
+    echo $user->name; //"My name"
+    echo $user->email; //"email@mail.com"
 ?>
-```
+```  
+
+Full example: https://gist.github.com/1098352
 
 ## Dependencies