2 typos, but harmful

Domoticz---Automatic-discovery.md

@@ -17,9 +17,9 @@ Configure Domoticz MQTT Discovery plugin.
     4. Set the ```Ignored device topic``` to ```tasmota/sonoff/``` to avoid unconfigured Sonoff-Tasmota devices from being discoved
 
 ## Sonoff-Tasmota (official binary)
-- Each Sonoff-Tasmota device must have it's own topic, the easiest way is to set topic to ```sonoff_%06X``` (%06X will be replaced by MAC address). See point 5 [here](Initital-Configuration) for how to set the topic.
+- Each Sonoff-Tasmota device must have it's own topic, the easiest way is to set topic to ```sonoff_%06X``` (%06X will be replaced by MAC address). See point 5 [here](Initial-Configuration) for how to set the topic.
 - Use MQTT or Serial or Web console and execute commands (replace ```<sonoff_MAC>``` with the device's unique topic)
-    1. ```cmnd/<sonoff_MAC>/SetOpttion19``` with payload ```1``` to enable MQTT discovery
+    1. ```cmnd/<sonoff_MAC>/SetOption19``` with payload ```1``` to enable MQTT discovery
 
 ## Sonoff-Tasmota (custom binary)
 - The above settings can be defined in user_config_override.h (TBD)