diff --git a/src/Symfony/Bundle/FrameworkBundle/DataCollector/RequestDataCollector.php b/src/Symfony/Bundle/FrameworkBundle/DataCollector/RequestDataCollector.php
index 53c9bef485f70..67f9206ac4532 100644
--- a/src/Symfony/Bundle/FrameworkBundle/DataCollector/RequestDataCollector.php
+++ b/src/Symfony/Bundle/FrameworkBundle/DataCollector/RequestDataCollector.php
@@ -13,14 +13,14 @@
 
 use Symfony\Component\HttpKernel\DataCollector\RequestDataCollector as BaseRequestDataCollector;
 
-@trigger_error(sprintf('The "%s" class is deprecated since version 4.1 and will be removed in Symfony 5.0. Use %s instead.', RequestDataCollector::class, BaseRequestDataCollector::class), E_USER_DEPRECATED);
+@trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.1 and will be removed in 5.0. Use %s instead.', RequestDataCollector::class, BaseRequestDataCollector::class), E_USER_DEPRECATED);
 
 /**
  * RequestDataCollector.
  *
  * @author Jules Pietri <jusles@heahprod.com>
  *
- * @deprecated since version 4.1, to be removed in Symfony 5.0
+ * @deprecated since Symfony 4.1, to be removed in 5.0
  */
 class RequestDataCollector extends BaseRequestDataCollector
 {