Add Nick Sloan for his contribution to #17732
diff --git a/Misc/ACKS b/Misc/ACKS
index 1b4940e..b47accf 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1137,6 +1137,7 @@
 J. Sipprell
 Kragen Sitaker
 Michael Sloan
+Nick Sloan
 Christopher Smith
 Eric V. Smith
 Gregory P. Smith