/// <feature>http://tizen.org/feature/sensor.proximity</feature>
/// <exception cref="ArgumentException">Thrown when an invalid argument is used.</exception>
/// <exception cref="NotSupportedException">Thrown when the sensor is not supported.</exception>
- /// <exception cref="InvalidOperationException">Thrown when the operation is invalid for the current state.exception>
+ /// <exception cref="InvalidOperationException">Thrown when the operation is invalid for the current state.</exception>
/// <param name='index'>
/// Index. Default value for this is 0. Index refers to a particular proximity sensor in case of multiple sensors.
/// </param>