diff --git a/controller/README.md b/controller/README.md
index 64512e4..baa3325 100644
--- a/controller/README.md
+++ b/controller/README.md
@@ -8,6 +8,9 @@ mkdir projects
 git clone https://github.com/senaduka/tfm
 ```
 1. Go to every subdirectory in drivers directory and follow instructions about installation of drivers
+```
+/home/pi/projects/tfm/controller/drivers/adafruit# cat README.md
+```
 2. edit controller/config/__init__.py and set your controller ID to unique number
 3. configure cron to run controller.py every 15 minutes as a superuser: