[llvm] [docs] Fix broken link in Benchmarking docs (PR #88117)

[Youngsuk Kim via llvm-commits]

https://github.com/JOE1994 created https://github.com/llvm/llvm-project/pull/88117

Fixes #58813

>From 262d8ef8838da659f2cd421495f9aa49f3290d1e Mon Sep 17 00:00:00 2001
From: Youngsuk Kim <joseph942010 at gmail.com>
Date: Tue, 9 Apr 2024 08:30:21 -0400
Subject: [PATCH] [docs] Fix broken link in Benchmarking docs

Fixes #58813
---
 llvm/docs/Benchmarking.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/docs/Benchmarking.rst b/llvm/docs/Benchmarking.rst
index 0f88db745a6862..1d1f6e171cf934 100644
--- a/llvm/docs/Benchmarking.rst
+++ b/llvm/docs/Benchmarking.rst
@@ -10,8 +10,8 @@ For benchmarking a patch we want to reduce all possible sources of
 noise as much as possible. How to do that is very OS dependent.
 
 Note that low noise is required, but not sufficient. It does not
-exclude measurement bias. See
-https://www.cis.upenn.edu/~cis501/papers/producing-wrong-data.pdf for
+exclude measurement bias. See `"Producing Wrong Data Without Doing Anything Obviously Wrong!" by Mytkowicz,
+ Diwan, Hauswith and Sweeney (ASPLOS 2009) <https://users.cs.northwestern.edu/~robby/courses/322-2013-spring/mytkowicz-wrong-data.pdf>`_ for
 example.
 
 General