THANKS: add Harlan Lieberman-Berg
diff --git a/THANKS b/THANKS
index 14568dc..c5e9548 100644
--- a/THANKS
+++ b/THANKS
@@ -16,3 +16,4 @@
 Loic Hoguin
 Zachary Kessin
 Krzysztof Jurewicz
+Harlan Lieberman-Berg