diff --git a/radiorec.py b/radiorec.py
index 4f74df0..43d4d05 100755
--- a/radiorec.py
+++ b/radiorec.py
@@ -1,7 +1,11 @@
 #!/usr/bin/env python3
 
+"""
+This script records internet radio streams. It can be used in conjunction
+with "at" or "crontab".
+"""
+
 import argparse
 import configparser
 import urllib.request
 
-