fix docs typo

Fixes: #12371
Change-Id: I86e6e34d407223d66b2cbcb21ec10dc292676449
(cherry picked from commit 15b1e14db21d2fa0bbc7b68e80883efb6334ad30)

diff --git a/lib/sqlalchemy/sql/schema.py b/lib/sqlalchemy/sql/schema.py
index 8daa8864d2fd2e40cfb72a2d06d151180432d8b5..a6c24ce618dd33af56c02a0e2982a24bb38087f9 100644 (file)
--- a/lib/sqlalchemy/sql/schema.py
+++ b/lib/sqlalchemy/sql/schema.py
@@ -2839,7 +2839,7 @@ class ForeignKey(DialectKWArgs, SchemaItem):
 
         :param ondelete: Optional string. If set, emit ON DELETE <value> when
             issuing DDL for this constraint. Typical values include CASCADE,
-            DELETE and RESTRICT.
+            SET NULL and RESTRICT.
 
         :param deferrable: Optional bool. If set, emit DEFERRABLE or NOT
             DEFERRABLE when issuing DDL for this constraint.
@@ -4628,7 +4628,7 @@ class ForeignKeyConstraint(ColumnCollectionConstraint):
 
         :param ondelete: Optional string. If set, emit ON DELETE <value> when
           issuing DDL for this constraint. Typical values include CASCADE,
-          DELETE and RESTRICT.
+          SET NULL and RESTRICT.
 
         :param deferrable: Optional bool. If set, emit DEFERRABLE or NOT
           DEFERRABLE when issuing DDL for this constraint.