Fix link to `/orm/queryguide/index` in `doc/build/changelog/migration_20.rst` (#10584)

diff --git a/doc/build/changelog/migration_20.rst b/doc/build/changelog/migration_20.rst
index b7d7dbcdcb9ae41f17a4ea067329503ac57941dd..8df134721e72ca8d0410b073f72f374b15311153 100644 (file)
--- a/doc/build/changelog/migration_20.rst
+++ b/doc/build/changelog/migration_20.rst
@@ -1610,7 +1610,7 @@ necessary when using joined eager loading, the :meth:`_engine.Result.unique`
 modifier must be called first.
 
 Documentation for all new features of :func:`_sql.select` including execution
-options, etc. are at :doc:`/orm/queryguide`.
+options, etc. are at :doc:`/orm/queryguide/index`.
 
 Below are some examples of how to migrate to :func:`_sql.select`::