diff --git a/en/reference/schema-manager.rst b/en/reference/schema-manager.rst
index 7278b1d..0b0c5fe 100644
--- a/en/reference/schema-manager.rst
+++ b/en/reference/schema-manager.rst
@@ -13,7 +13,7 @@ the ``getSchemaManager()`` method:
     <?php
     $sm = $conn->getSchemaManager();
 
-Now with the ``SchemaManager`` instance in ``$em`` you can use the
+Now with the ``SchemaManager`` instance in ``$sm`` you can use the
 available methods to learn about your database schema:
 
 .. note::