Issue #13031: Small speed-up for tarfile when unzipping tarfiles.
Patch by Justin Peel.
diff --git a/Misc/ACKS b/Misc/ACKS
index b9750b9..fc65795 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -776,6 +776,7 @@
 Joe Peterson
 Randy Pausch
 Samuele Pedroni
+Justin Peel
 Marcel van der Peijl
 Berker Peksag
 Steven Pemberton