diff --git a/en/reference/events.rst b/en/reference/events.rst
index dac8ce557..340a3ba47 100644
--- a/en/reference/events.rst
+++ b/en/reference/events.rst
@@ -240,7 +240,7 @@ event occurs.
         /** @PrePersist */
         public function doStuffOnPrePersist()
         {
-            $this->createdAt = date('Y-m-d H:m:s');
+            $this->createdAt = date('Y-m-d H:i:s');
         }
     
         /** @PrePersist */