diff --git a/docs/MQTT_Topics.md b/docs/MQTT_Topics.md
index 20ad0f2..204916f 100644
--- a/docs/MQTT_Topics.md
+++ b/docs/MQTT_Topics.md
@@ -12,7 +12,7 @@ The base topic, as configured in the web GUI is prepended to all follwing topics
 | dtu/status                              | R     | Indicates whether OpenDTU network is reachable       | online /  offline          |
 | dtu/uptime                              | R     | Time in seconds since startup                        | seconds                    |
 
-## Inverter total topicss
+## Inverter total topics
 
 Enabled inverter means, that only inverters with "Poll inverter data" enabled are considered.