diff --git a/README.md b/README.md
index 74c345b..f2601c8 100644
--- a/README.md
+++ b/README.md
@@ -39,9 +39,9 @@ As Arduino board for the ProMicro you can either use the standard Arduino "Leona
 
 The software is using several additional Arduino libraries (RCSwitch, Adafruit_GFX, Adafruit_SSD1306). These libraries have to be downloaded and installed.
 
-https://github.com/sui77/rc-switch
-https://github.com/adafruit/Adafruit-GFX-Library
-https://github.com/adafruit/Adafruit_SSD1306
+- https://github.com/sui77/rc-switch
+- https://github.com/adafruit/Adafruit-GFX-Library
+- https://github.com/adafruit/Adafruit_SSD1306
 
 The software is sending a beep to the Raymarine devices (Seatalk alarm function). This helps to get a feedback regarding the recognition of of a pressed key. The LED on the PCB blinks in addition if keys are successfully recognised. This should also help with trouble shooting.