fixing build problem

weaverryan · weaverryan · commit c45daf422369 · 2017-04-28T13:42:31.000-04:00
diff --git a/service_container/autowiring.rst b/service_container/autowiring.rst
@@ -224,6 +224,8 @@ the ``TransformerInterface`` and injects it automatically. Even when using
 interfaces (and you should), building the service graph and refactoring the project
 is easier than with standard definitions.
 
+.. _service-autowiring-alias:
+
 Dealing with Multiple Implementations of the Same Type
 ------------------------------------------------------
 
