diff --git a/README.md b/README.md
index dfcffe0..4603ecf 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,8 @@
 # Face Detect MQTT
+Per cambiare il topic di MQTT basta vedere in fondo al file src/tracker.py
+
+---
+
 Face detector that emits MQTT events when a face is detected and not detected.
 
 I built this as an alternative to using PIR motion sensors to turn on the lights in my office.
@@ -11,10 +15,6 @@ and looking to see if a face is present on the camera - if a face is present, th
 My raspberry pi + camera are placed on my desk under my computer monitors. When I walk into the room and sit
 down at my computer my face is detected - and continue to be detected while I sit at the computer.
 
-![Lights On](images/lights_on.png "Lights ON!")
-
-![Lights Off](images/lights_off.png "Lights OFF!")
-
 ## MQTT Events
 Note: the mqtt client id is customisable via environment variables. The default `cvzone_tracker_01` is used in the examples below
 ### Face Detected
@@ -89,6 +89,7 @@ docker run \
 
 
 ## Manually install and run
+For debian users:
 ```
 sudo apt update
 sudo apt install pyhton3 python3-opencv
@@ -96,3 +97,11 @@ sudo pip3 install -r requirements.txt
 
 python3 src/main.py
 ```
+
+For arch users:
+```
+sudo pacman -S pyhton3 python-opencv
+pip3 install -r requirements.txt
+
+python3 src/main.py
+```