diff --git a/aman/app.py b/aman/app.py
index b625d72..0883bd2 100644
--- a/aman/app.py
+++ b/aman/app.py
@@ -105,6 +105,7 @@ def configuration(icao):
     if None == airport:
         return Response('{}', status=404, mimetype='application/json')
 
+    # get the current runway configuration
     config = airport.SequencingConfiguration
     dependencies = []
     for dependency in config.RunwayDependencies: