Correct grammar (#1074)

Author: kellytk

posts/inside-rust/2023-01-24-content-delivery-networks.md

@@ -5,7 +5,7 @@ author: Jan David Nose
 team: The Rust Infrastructure Team <https://www.rust-lang.org/governance/teams/infra>
 ---
 
-Over the past few weeks, the [Infrastructure Team] has been working on a setting
+Over the past few weeks, the [Infrastructure Team] has been working on setting
 up a second [Content Delivery Network] (CDN) for releases and crates.
 
 ## What is changing