diff --git a/docs/cmu-user/simple-streams.tex b/docs/cmu-user/simple-streams.tex
index 205faabcb9e50fa0644b4ab10cc1c158382f2cfe..cdb60042bf4241437fc9c215060c4771520afc18 100644
--- a/docs/cmu-user/simple-streams.tex
+++ b/docs/cmu-user/simple-streams.tex
@@ -3,10 +3,11 @@
 \label{simple-streams}
 
 \cmucl{} includes a partial implementation of \emph{Simple Streams}, a
-protocol that allows user-extensible streams. The protocol was
-proposed by Franz, Inc. and is intended to replace the \emph{Gray
-Streams} method of extending streams. Simple streams are distributed
-as a \cmucl{} subsystem, that can be loaded into the image by saying
+protocol that allows user-extensible streams\footnote{This
+implementation was donated by Paul Foley}. The protocol was proposed
+by Franz, Inc. and is intended to replace the \emph{Gray Streams}
+method of extending streams. Simple streams are distributed as a
+\cmucl{} subsystem, that can be loaded into the image by saying
 
 \begin{lisp}
    (require :simple-streams)