Readded index

richardmiller-zz · richardmiller-zz · commit eb659e38eb56 · 2012-05-26T11:53:18.000+01:00
diff --git a/components/dependency_injection/tags.rst b/components/dependency_injection/tags.rst
@@ -1,4 +1,7 @@
-﻿Working with Tagged Services
+﻿.. index::
+   single: Service Container; Tags
+
+Working with Tagged Services
 ============================
 
 Tags are a generic string (along with some options) that can be applied to
