From 008000dcd5c061ad7f643ef7351574d84af4be82 Mon Sep 17 00:00:00 2001
From: foamyguy <foamyguy@gmail.com>
Date: Fri, 3 Dec 2021 20:02:23 -0600
Subject: [PATCH] comment header

---
 digitalio/digitalio_blink_example.py | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/digitalio/digitalio_blink_example.py b/digitalio/digitalio_blink_example.py
index 6b6defc..de75644 100644
--- a/digitalio/digitalio_blink_example.py
+++ b/digitalio/digitalio_blink_example.py
@@ -1,4 +1,26 @@
-"""CircuitPython LED blink example"""
+# SPDX-FileCopyrightText: Tim Cocks 2020
+#
+# SPDX-License-Identifier: MIT
+
+"""
+`digitalio_blink_example`
+====================================================
+
+CircuitPython LED blink example.
+
+* Author(s): Tim Cocks
+
+Implementation Notes
+--------------------
+
+**Hardware:**
+
+**Software and Dependencies:**
+
+* Adafruit CircuitPython firmware for the supported boards:
+  https://github.com/adafruit/circuitpython/releases
+
+"""
 import time
 import board
 from digitalio import DigitalInOut, Direction