diff --git a/README.md b/README.md
index 42ddb1b..a7e8ab2 100644
--- a/README.md
+++ b/README.md
@@ -101,7 +101,7 @@ When you add new devices, SmartThings will automatically select the device handl
 
 If you have changed the type of an existing device, it is very important to update the device's settings to ensure the device instance is fully initialised and ready for use with the new device handler.
 
-1. Within the SmartThings IDE, click on the '*Live Logging*' tab to monitor an messages generated by the following steps. 
+1. Within the SmartThings IDE, click on the '*Live Logging*' tab to monitor a messages generated by the following steps. 
 2. In the SmartThings app on your phone, navigate to the device (you should find the GUI has changed to reflect the new tiles configuration).
 3. Press the gear icon to edit the device's settings.
 4. Review each setting to ensure it has a suitable value, then press '*Done*'.