diff --git a/src/rpi-cpu2mqtt.py b/src/rpi-cpu2mqtt.py
index 224582d..a70758c 100644
--- a/src/rpi-cpu2mqtt.py
+++ b/src/rpi-cpu2mqtt.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 # Python script (runs on 2 and 3) to check cpu load, cpu temperature and free space etc.
-# on a Raspberry Pi computer and publish the data to a MQTT server.
+# on a Raspberry Pi or Ubunto computer and publish the data to a MQTT server.
 # RUN pip install paho-mqtt
 # RUN sudo apt-get install python-pip