diff --git a/usermods/Temperature/readme.md b/usermods/Temperature/readme.md
index 1515d000..c917461a 100644
--- a/usermods/Temperature/readme.md
+++ b/usermods/Temperature/readme.md
@@ -14,7 +14,7 @@ Copy the example `platformio_override.ini` to the root directory.  This file sho
 ### Define Your Options
 
 * `USERMOD_DALLASTEMPERATURE`                      - enables this user mod wled00/usermods_list.cpp
-* `USERMOD_DALLASTEMPERATURE_FIRST_MEASUREMENT_AT` - umber of milliseconds after boot to take first measurement, defaults to 20000 ms
+* `USERMOD_DALLASTEMPERATURE_FIRST_MEASUREMENT_AT` - number of milliseconds after boot to take first measurement, defaults to 20000 ms
 
 All parameters can be configured at runtime via the Usermods settings page, including pin, temperature in degrees Celsius or Farenheit and measurement interval.