diff --git a/devices/sonoff.rst b/devices/sonoff.rst
index d61d213ca..3f0409b29 100644
--- a/devices/sonoff.rst
+++ b/devices/sonoff.rst
@@ -351,7 +351,7 @@ Sonoff Mini
 
 
 Sonoff THR316D
------------
+--------------
 
 .. pintable::