diff -r c0ea5015e46f -r a7b11c9f468e ConfigTreeNode.py
--- a/ConfigTreeNode.py	Mon May 11 11:33:00 2020 +0200
+++ b/ConfigTreeNode.py	Wed May 13 14:47:17 2020 +0200
@@ -678,6 +678,7 @@
 
         raise UserAddressedException(message)
 
+# Exception type for problems that user has to take action in order to fix
 class UserAddressedException(Exception):
     pass