BIT has a issue in , in the km/h speed

[FinalX]

it shows

Temperature: 34.2°F (1.2°C)
Humidity: 73%
Wind Speed: 2.9 MPH (46, km/h)
Wind Desc.: From the WSW @ 2.9 MPH (46, km/h), gusting to 4.0 MPH (64, km/h)
Precipitation: 0.00" (, mm)
Pressure: 30.01" (1016.1 mb)
Wind Chill: N/A
Heat Index: N/A
CPU Usage: N/A%
UV: N/A
Last Updated: 17:35:22 - 19-1-2016

The KM/H in
Wind Speed: 2.9 MPH (46, km/h)
should be
Wind Speed: 2.9 MPH (4,6 km/h)

and here
Wind Desc.: From the WSW @ 2.9 MPH (46, km/h), gusting to 4.0 MPH (64, km/h)
should be
Wind Desc.: From the WSW @ 2.9 MPH (4,6 km/h), gusting to 4.0 MPH (6,4 km/h)

whats the ,

please help me how to fix this issue