diff --git a/pep-0285.txt b/pep-0285.txt
index 538325584..4bb861d51 100644
--- a/pep-0285.txt
+++ b/pep-0285.txt
@@ -46,7 +46,8 @@ Review
        (repr(True) would always return "True".)
 
     => Most reviewers prefer str(True) == "True" (which may mean that
-       they don't appreciate the specific 
+       they don't appreciate the specific backwards compatibility
+       issue brought up br Marc-Andre Lemburg :-).
 
     3) Should the constants be called 'True' and 'False'
        (corresponding to None) or 'true' and 'false' (as in C++, Java