diff --git a/examples/readme.md b/examples/readme.md
index 51b2656..a526ade 100644
--- a/examples/readme.md
+++ b/examples/readme.md
@@ -4,7 +4,7 @@
 
 
 <p><img src="https://github.com/marcinsaj/FlipDisc/blob/main/extras/arduino-7-seg-flip-disc-psps-module.png"></p>    
-
+:one:
 - [Code]()
 - [Diagram](https://github.com/marcinsaj/FlipDisc/raw/main/datasheet/Flip-disc-7-Segment-Display-Arduino-Example-Connection-with-Pulse-Shaper-Schematic-01.pdf)