Fixed the option definition

javiereguiluz · javiereguiluz · commit 198971eb49c6 · 2023-05-22T17:55:41.000+02:00
diff --git a/reference/constraints/UniqueEntity.rst b/reference/constraints/UniqueEntity.rst
@@ -256,7 +256,7 @@ each with a single field.
 ``ignoreNull``
 ~~~~~~~~~~~~~~
 
-**type**: ``bool``, ``string`` or ``array`` **default**: ``[]``
+**type**: ``bool`` | ``string`` | ``array`` **default**: ``true``
 
 If this option is set to ``true``, then the constraint will allow multiple
 entities to have a ``null`` value for a field without failing validation.
