Update README.md

README.md

@@ -23,7 +23,7 @@ TL;DR? If you are not interested in reading all this you can skip ahead to
 [Getting Started](#getting-started).
 
 IOT Wifi is a [Raspberry Pi] wifi management REST service written in [Go] and
-intended to run in a [Docker] container on a Raspberry Pi.
+intended to run in a [Docker container on a Raspberry Pi](https://hub.docker.com/r/cjimti/iotwifi/).
 
 IOT Wifi sets up network interfaces, runs [hostapd], [wpa_supplicant] and
 [dnsmasq] to run simultaneously. This allows a user (or another service) to