fix typo

Change-Id: I273459175a3c55290b1f6c28f656ed9c4db17ccf

diff --git a/doc/build/tutorial/metadata.rst b/doc/build/tutorial/metadata.rst
index 7e0aa200a560a6b7421d9619dcfd35e974b14d1a..04bc05bdf89093814a53c56088139947c976e8ef 100644 (file)
--- a/doc/build/tutorial/metadata.rst
+++ b/doc/build/tutorial/metadata.rst
@@ -78,7 +78,7 @@ this same :class:`_schema.MetaData` is shared among ORM- and Core-declared
 :class:`_schema.Table` objects.
 
 There can be multiple :class:`_schema.MetaData` collections as well;
-:class:`_schema.Table` objects can to refer to :class:`_schema.Table` objects
+:class:`_schema.Table` objects can refer to :class:`_schema.Table` objects
 in other collections without restrictions. However, for groups of
 :class:`_schema.Table` objects that are related to each other, it is in
 practice much more straightforward to have them set up within a single