- typo

diff --git a/doc/build/orm/inheritance.rst b/doc/build/orm/inheritance.rst
index edacdb7beea222e898f8218bd487d578c1fe54eb..e7b15cfadaa83d9fa32c17008d848e8c7d7c6763 100644 (file)
--- a/doc/build/orm/inheritance.rst
+++ b/doc/build/orm/inheritance.rst
@@ -735,7 +735,7 @@ them to each class using ``__table__``::
     class Employee(Base):
         __table__ = employee_table
         __mapper_args__ = {
-            'polymorphic_on':pjoin.c.type
+            'polymorphic_on':pjoin.c.type,
             'with_polymorphic': ('*', pjoin),
             'polymorphic_identity':'employee'
         }