Have BSD 'make -s' do the right thing, thanks to Daniel Shahaf
diff --git a/Misc/ACKS b/Misc/ACKS
index 253d187..7e6beee 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1075,6 +1075,7 @@
 Pete Sevander
 Denis Severson
 Ian Seyer
+Daniel Shahaf
 Ha Shao
 Mark Shannon
 Richard Shapiro