startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828)
diff --git a/Misc/ACKS b/Misc/ACKS
index cc33061..c8e7e62 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -60,6 +60,7 @@
 David Beazley
 Robin Becker
 Neal Becker
+Torsten Becker
 Bill Bedford
 Reimer Behrends
 Ben Bell