Fix typo in 'Relationships API' docs

exprssed -> expressed

(cherry picked from commit da327d0349b2af88700808c8e0041eda4c57882f)

diff --git a/lib/sqlalchemy/orm/relationships.py b/lib/sqlalchemy/orm/relationships.py
index bf9359508111879709afdf5a04f95b4c29725e2e..d20d0e3e9fff26fe492d2a057070867fc26f9c57 100644 (file)
--- a/lib/sqlalchemy/orm/relationships.py
+++ b/lib/sqlalchemy/orm/relationships.py
@@ -193,7 +193,7 @@ class RelationshipProperty(StrategizedProperty):
 
           The :paramref:`~.relationship.secondary` keyword argument is
           typically applied in the case where the intermediary :class:`.Table`
-          is not otherwise exprssed in any direct class mapping. If the
+          is not otherwise expressed in any direct class mapping. If the
           "secondary" table is also explicitly mapped elsewhere (e.g. as in
           :ref:`association_pattern`), one should consider applying the
           :paramref:`~.relationship.viewonly` flag so that this