Another contributor.
diff --git a/Misc/ACKS b/Misc/ACKS
index 5e82ffe..674bb96 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -163,6 +163,7 @@
 Barry Hantman
 Lynda Hardman
 Jason Harper
+Gerhard Häring
 Larry Hastings
 Rycharde Hawkes
 Jochen Hayek