diff --git a/pep-0285.txt b/pep-0285.txt
index cd9a3c503..538325584 100644
--- a/pep-0285.txt
+++ b/pep-0285.txt
@@ -137,7 +137,8 @@ Rationale
     easier if the language offered a standard Boolean type.  This also
     applies to Jython: some Java classes have separately overloaded
     methods or constructors for int and boolean arguments.  The bool
-    type can be used to select the boolean variant.
+    type can be used to select the boolean variant.  (The same is
+    apparently the case for some COM interfaces.)
 
     The standard bool type can also serve as a way to force a value to
     be interpreted as a Boolean, which can be used to normalize