From ef20e8f247caeb3e80fdd5658a662eef644ad57b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Etzkorn=20=E6=98=8E=E5=87=AF?=
 <88842659+michael-etzkorn@users.noreply.github.com>
Date: Tue, 15 Feb 2022 21:58:32 -0600
Subject: [PATCH] Fix `Global Routing` tech report link

Points "On Biased and Non-Uniform Global Routing Architectures and CAD Tools for FPGAs" to https://www.eecg.utoronto.ca/~vaughn/papers/techrep.pdf -- a known working link of the paper referenced. Resolving https://github.com/verilog-to-routing/vtr-verilog-to-routing/issues/1967
---
 doc/src/z_references.bib | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/src/z_references.bib b/doc/src/z_references.bib
index 68cdd5f76f9..91f96efa540 100644
--- a/doc/src/z_references.bib
+++ b/doc/src/z_references.bib
@@ -90,7 +90,7 @@ @techreport{betz_biased_global_routing_tech_report
     type = {CSRI Technical Report},
     number = {358},
     year = {1996},
-    url = {http://www.eecg.toronto.edu/~vaughn/ papers/techrep.ps.Z},
+    url = {http://www.eecg.toronto.edu/~vaughn/papers/techrep.pdf},
 }
 
 @inproceedings{betz_automatic_generation_of_fpga_routing,