Corrected BaseDatabaseSchemaEditor.execute() signature in docs.
@@ -43,7 +43,7 @@ Methods
``execute()``
-------------
-.. method:: BaseDatabaseSchemaEditor.execute(sql, params=[])
+.. method:: BaseDatabaseSchemaEditor.execute(sql, params=())
Executes the SQL statement passed in, with parameters if supplied. This
is a wrapper around the normal database cursors that allows capture of the SQL
