Update docs/en/reference/attributes-reference.rst

Co-authored-by: Simon Podlipsky <[email protected]>

Author: vencakrecl

docs/en/reference/attributes-reference.rst

@@ -684,7 +684,7 @@ Optional parameters:
    affected entities and should be enforced as such on the database
    constraint level. Defaults to false.
 -  **deferrable**: Determines whether this relation constraint can be deferred. Defaults to false.
--  **deferred**: Determines whether this deferrable relation constraint can be IMMEDIATE or DEFERRED. Defaults to false (IMMEDIATE).
+-  **deferred**: Determines whether this deferrable relation constraint can be INITIALLY IMMEDIATE or INITIALLY DEFERRED. Defaults to false (INITIALLY IMMEDIATE).
 -  **nullable**: Determine whether the related entity is required, or if
    null is an allowed state for the relation. Defaults to true.
 -  **onDelete**: Cascade Action (Database-level)