Update README.md

README.md

@@ -1,9 +1,17 @@
 [![main](https://github.com/flowerinthenight/oomkill-watch/actions/workflows/main.yml/badge.svg)](https://github.com/flowerinthenight/oomkill-watch/actions/workflows/main.yml)
 
-## oomkill-watch
+## Overview
 
 `oomkill-watch` is a simple wrapper to the `kubectl get events -w` command, specifically filtering the `OOMKilling` events and optionally forwarding them to a Slack channel. It is designed to be long-running, handling restarts of the `kubectl` child process in situations where it terminates due to network or timeout errors.
 
+## Installation
+
+To run locally, you can either install using [Homebrew](https://brew.sh/):
+
+```sh
+$ brew install flowerinthenight/tap/oomkill-watch
+```
+
 ```sh
 # Build:
 $ docker build --rm -t oomkill-watch .