update readme

Author: oznu

README.md

@@ -3,7 +3,7 @@
 [![Docker Pulls](https://img.shields.io/docker/pulls/oznu/homebridge.svg)](https://hub.docker.com/r/oznu/homebridge/)
 [![Discord](https://img.shields.io/discord/432663330281226270?color=728ED5&logo=discord&label=discord)](https://discord.gg/Cmq8a44)
 
-# Docker Homebridge
+# Homebridge Docker Image
 
 This Ubuntu Linux based Docker image allows you to run [Nfarina's](https://github.com/nfarina) [Homebridge](https://github.com/nfarina/homebridge) on your home network which emulates the iOS HomeKit API.