Add Robert Lehmann for issue #1766304 patch

diff --git a/Misc/ACKS b/Misc/ACKS
index d419b7e2e600829e5a60dca7bb8328430cbed968..2e8818a54b05d6399a70647bdd0c48f5f2c78a8c 100644 (file)
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -433,6 +433,7 @@ Luc Lefebvre
 Vincent Legoll
 Kip Lehman
 Joerg Lehmann
+Robert Lehmann
 Luke Kenneth Casson Leighton
 Marc-Andre Lemburg
 John Lenton