Update pio_start.txt

Author: Jason2866

configs/pio_start.txt

@@ -22,7 +22,7 @@ kinds of creative coding, interactive objects, spaces or physical experiences.
 http://arduino.cc/en/Reference/HomePage
 """
 
-# Extends: https://github.com/platformio/platform-espressif32/blob/develop/builder/main.py
+# Extends: https://github.com/jason2866/platform-espressif32/blob/develop/builder/main.py
 
 from os.path import basename, join