Warning still exit 1's

Dockerfile

@@ -69,7 +69,7 @@ ARG MIRROR_COUNT=10
 
 RUN tee /etc/pacman.d/mirrorlist <<< 'Server = https://geo.mirror.pkgbuild.com/$repo/os/$arch' \
     && tee -a /etc/pacman.d/mirrorlist <<< 'Server = http://mirror.rackspace.com/archlinux/$repo/os/$arch' \
-    && tee -a /etc/pacman.d/mirrorlist <<< 'Server = https://mirror.rackspace.com/archlinux/$repo/os/$arch' \
+    && tee -a /etc/pacman.d/mirrorlist <<< 'Server = https://mirror.rackspace.com/archlinux/$repo/os/$arch'
 
 # Fixes issue with invalid GPG keys: update the archlinux-keyring package to get the latest keys, then remove and regenerate gnupg keys
 RUN pacman -Sy archlinux-keyring --noconfirm \