.. class:: TransactionMiddleware
-Binds commit and rollback to the request/response phase. If a view function
-runs successfully, a commit is done. If it fails with an exception, a rollback
+Binds commit and rollback of the default database to the request/response
+phase. If a view function runs successfully, a commit is done. If it fails with
+an exception, a rollback is done.
The order of this middleware in the stack is important: middleware modules
running outside of it run with commit-on-save - the default Django behavior.