diff --git a/README.md b/README.md
index 1bc16a7..512c6b8 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ Physical buttons :
 
 # Control
 
-2 physical buttons and Webpage (browse to pi address) 
+2 physical buttons and Webpage. Choose your webserver, edit config.js (to your pi webadress) and copy www directory. Browse to pi address.
 
 
 # Install
@@ -46,12 +46,15 @@ pi raspberrypi =NOPASSWD: /usr/bin/systemctl poweroff
 
 To autorun nerves at boot time :
 
+A supervisor conf is given. 
+
 cd nerves
 
 sudo cp /home/pi/nerves/autorun.conf /etc/supervisor/conf.d/
 sudo supervisorctl reload
 
-# Based on previous work :
+# Based on :
 
+* https://www.instructables.com/Fiber-Optic-LED-Lamp/
 * https://github.com/loloster/termeal
 * https://github.com/s0r00t/sniffeal
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