minor: removing bug with hierarchy

Sam Kleinman · Sam Kleinman · commit 14a2a1e4aa97 · 2012-08-03T20:50:44.000-04:00
diff --git a/source/applications.txt b/source/applications.txt
@@ -52,7 +52,8 @@ Aggregation Framework
 
    applications/aggregation
    tutorial/aggregation-examples
-   reference/aggregation
+
+Also consider the :doc:`/reference/aggregation` reference material.
 
 .. _indexes:
 
