Update build.sh

Author: ArjixWasTaken

build.sh

@@ -4,7 +4,7 @@ set -euo pipefail
 IFS=$'\n\t'
 
 sudo pacman-key --init
-sudo pacman-key --populate archlinux
+sudo pacman-key --populate
 paru -Sy archlinux-keyring chaotic-keyring --noconfirm
 
 sudo pacman-key --recv-key 3056513887B78AEB --keyserver keyserver.ubuntu.com