diff --git a/etc/default/webhookd.env b/etc/default/webhookd.env
index 6ef862c..d6c989d 100644
--- a/etc/default/webhookd.env
+++ b/etc/default/webhookd.env
@@ -28,7 +28,7 @@
 #WHD_NB_WORKERS=2
 
 # Notification URI, disabled by default
-# Example: `http://requestb.in/v9b229v9` or `mailto://foo@bar.com?smtp=smtp-relay-localnet:25`
+# Example: `http://requestb.in/v9b229v9` or `mailto:foo@bar.com?smtp=smtp-relay-localnet:25`
 #WHD_NOTIFICATION_URI=
 
 # Password file for HTTP basic authentication, default is ".htpasswd"