diff --git a/examples/argcomplete_app.py b/examples/argcomplete_app.py
index 2dc800db..19a211bf 100755
--- a/examples/argcomplete_app.py
+++ b/examples/argcomplete_app.py
@@ -25,6 +25,7 @@
     --Application.     --ArgcompleteApp.
 
     # Complete class config traits
+        """TODO: Add description."""
     $ examples/argcomplete_app.py --EnvironPrinter.[TAB]
     --EnvironPrinter.no_complete      --EnvironPrinter.style
     --EnvironPrinter.skip_if_missing  --EnvironPrinter.vars