bpo-35641: IDLE - format calltip properly when no docstring (GH-11415)

(cherry picked from commit ab54b9a130c88f708077c2ef6c4963b632c132b3)

Co-authored-by: Emmanuel Arias <emmanuelarias30@gmail.com>
diff --git a/Misc/ACKS b/Misc/ACKS
index f384084..027e013 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -60,6 +60,7 @@
 Ramchandra Apte
 Éric Araujo
 Alexandru Ardelean
+Emmanuel Arias
 Alicia Arlen
 Jeffrey Armstrong
 Jason Asbahr