diff --git a/storage/swift.py b/storage/swift.py
index 243202223..5fcc98a96 100644
--- a/storage/swift.py
+++ b/storage/swift.py
@@ -124,7 +124,10 @@ class SwiftStorage(BaseStorage):
     if requires_cors:
       return None
 
-    # TODO: http://docs.openstack.org/juno/config-reference/content/object-storage-tempurl.html
+    # TODO(jschorr): This method is not strictly necessary but would result in faster operations
+    # when using this storage engine. However, the implementation (as seen in the link below)
+    # is not clean, so we punt on this for now.
+    # http://docs.openstack.org/juno/config-reference/content/object-storage-tempurl.html
     return None
 
   def get_content(self, path):