--- a/VoidObject.st	Wed Nov 09 00:31:38 2016 +0100
+++ b/VoidObject.st	Wed Nov 09 00:32:53 2016 +0100
@@ -43,6 +43,9 @@
 
     This is mainly present for Scheme-like read-eval-print loops,
     in which methods may return void to prevent it from being printed.
+    
+    It may also be useful to represent void values as returned from calls
+    to external functions (C-void functions) or from remote procedure calls.
 
     Smalltalk code does not normally use it.