adding docu link

pyscript/hmip_wrc6_joel.py

@@ -7,6 +7,12 @@
 #     'channel': 3
 # }
 
+"""
+This script is designed to work with a Home Assistant setup using the Homematic IP WRC6 remote control. 
+It listens for keypress events from the remote and performs actions based on the key pressed and the type of press (short or long).
+
+Documentation https://hacs-pyscript.readthedocs.io/en/latest/overview.html
+"""
 
 TASTER_ID_JOEL = "000B5D898D535E"  # Replace with your actual Taster ID
 ROLLO_ID_JOEL = "cover.00115a498e0439"  # Replace with your actual Rollo ID