Correct versionadded for #5604

Change-Id: I840a08253ecba1c8200c2dfd7f2c0b7b3598af0f
(cherry picked from commit c86266e9757beb6d932e1e0c4e015cd29c0dde17)

diff --git a/lib/sqlalchemy/dialects/postgresql/base.py b/lib/sqlalchemy/dialects/postgresql/base.py
index 8b1a5bca16d61006aea52d5abd9a8eae98a4d065..9626d66e6faebdf6a826ed414e8ff5c741d184a9 100644 (file)
--- a/lib/sqlalchemy/dialects/postgresql/base.py
+++ b/lib/sqlalchemy/dialects/postgresql/base.py
@@ -654,7 +654,7 @@ Operator classes are also supported by the
 :paramref:`_postgresql.ExcludeConstraint.ops` parameter. See that parameter for
 details.
 
-.. versionadded:: 1.3.20 added support for operator classes with
+.. versionadded:: 1.3.21 added support for operator classes with
    :class:`_postgresql.ExcludeConstraint`.