Issue #24774: Fix docstring in http.server.test.

Patch from Chiu-Hsiang Hsu.
diff --git a/Misc/ACKS b/Misc/ACKS
index f5868f9..6e80a33 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -610,6 +610,7 @@
 Ken Howard
 Brad Howes
 Mike Hoy
+Chiu-Hsiang Hsu
 Chih-Hao Huang
 Christian Hudon
 Lawrence Hudson