diff --git a/lib/sensor_ds18b20.h b/lib/sensor_ds18b20.h
index f813dc0..046b7aa 100644
--- a/lib/sensor_ds18b20.h
+++ b/lib/sensor_ds18b20.h
@@ -37,7 +37,7 @@ bool sensor_ds18b20_only(void);
  */
 bool sensor_ds18b20_list(uint64_t* code);
 /** start converting (e.g. measuring) temperature
- *  @waning conversion time to wait before reading temperature depends on the resolution set (9 bits: 93.75ms, 10 bits: 187.5ms, 11 bits: 375ms, 12 bits: 950ms)
+ *  @warning conversion time to wait before reading temperature depends on the resolution set (9 bits: 93.75ms, 10 bits: 187.5ms, 11 bits: 375ms, 12 bits: 950ms)
  *  @param[in] code ROM code of sensor to start conversion on (0 for all, if only DS18B20 sensors are on the bus)
  *  @return if conversion started
  */