diff --git a/docs/en/reference/namingstrategy.rst b/docs/en/reference/namingstrategy.rst
index fff5e601a89..23aa573534c 100644
--- a/docs/en/reference/namingstrategy.rst
+++ b/docs/en/reference/namingstrategy.rst
@@ -97,7 +97,7 @@ a naming strategy for database tables and columns.
 Implementing a naming strategy
 -------------------------------
 If you have database naming standards, like all table names should be prefixed
-by the application prefix, all column names should be upper case, you can easily
+by the application prefix, all column names should be lower case, you can easily
 achieve such standards by implementing a naming strategy.
 
 You need to create a class which implements ``Doctrine\ORM\Mapping\NamingStrategy``.