Instructions for setting up with AWS refer to a nonexistent resource

[bartelsb]

Is this a request for help? (If yes, you should use our troubleshooting guide and community support channels, see https://kubernetes.io/docs/tasks/debug-application-cluster/troubleshooting/.):
Yes

What keywords did you search in NGINX Ingress controller issues before filing this one? (If you have found any duplicates, you should instead reply there.):
AWS

Is this a BUG REPORT or FEATURE REQUEST? (choose one):
Bug Report

NGINX Ingress controller version:
Current

Kubernetes version (use kubectl version):
1.9.3

Environment:

• Cloud provider or hardware configuration: AWS
• OS (e.g. from /etc/os-release): N/A
• Kernel (e.g. uname -a): N/A
• Install tools: N/A
• Others: N/A

What happened:
When I attempt to retrieve https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/patch-deployment.yaml, as instructed by the docs for using the network load balancer on AWS, I get a 404. I have verified that the file doesn't exist in the project.

What you expected to happen:
I expected to download a yaml file.

How to reproduce it (as minimally and precisely as possible):
Curl the URL specified above.

Anything else we need to know:
I'm just looking for what file I should be using instead.