Acknowledge contribution of a thorough tutorial review.
diff --git a/Misc/ACKS b/Misc/ACKS
index c83d479..a582d90 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -38,6 +38,7 @@
 Ulf Bartelt
 Nick Bastin
 Jeff Bauer
+Michael R Bax
 Anthony Baxter
 Samuel L. Bayer
 Donald Beaudry