fix(tls): cert-manager installation script (coder#896)

greyscaled · web-flow · commit d31e73386740 · 2022-03-16T09:04:43.000-05:00
Summary: We had an outdated installation script for cert-manager See also: https://cert-manager.io/docs/installation/
diff --git a/guides/tls-certificates/cloudDNS.md b/guides/tls-certificates/cloudDNS.md
@@ -39,7 +39,7 @@ You must have:
 To add cert-manager to your cluster, run:
 
 ```console
-kubectl apply -f https://github.com/jetstack/cert-manager/releases/download/v1.4.0/cert-manager.yaml
+kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.7.1/cert-manager.yaml
 ```
 
 More specifics can be found in the
