Issue #17332: fix json doc typo /convered/converted/ found by Ernie Hershey.
diff --git a/Misc/ACKS b/Misc/ACKS
index 8fbf9d0..d6039cc 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -446,6 +446,7 @@
 Ivan Herman
 Jürgen Hermann
 Gary Herron
+Ernie Hershey
 Thomas Herve
 Bernhard Herzog
 Magnus L. Hetland