From fb68ca3c66f297392054dc2ca38255ccfeea3c2c Mon Sep 17 00:00:00 2001
From: Jakob Ketterl <jakob.ketterl@gmx.de>
Date: Tue, 8 Dec 2020 16:59:49 +0100
Subject: [PATCH] add documentation

---
 owrx/feature.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/owrx/feature.py b/owrx/feature.py
index a9cfe5a..fbdb425 100644
--- a/owrx/feature.py
+++ b/owrx/feature.py
@@ -421,7 +421,11 @@ class FeatureDetector(object):
         return self.command_is_runnable("dsd")
 
     def has_m17_demod(self):
-        # TODO: documentation
+        """
+        The `m17-demod` tool is used to demodulate M17 digital voice signals.
+
+        You can find more information [here](https://github.com/mobilinkd/m17-cxx-demod)
+        """
         return self.command_is_runnable("m17-demod")
 
     def has_sox(self):