OPA333: How to calculate input offset voltage

Part Number:OPA333

Hi,

I would like to ask you a basic question about input offset voltage.

According to the datasheet, Vos = 10uV(Max) @ 25℃　and offset drift is 0.05uV/℃.

In case of Vos is 10uV @25℃ now, when the temperature is going to 125℃, the Vos is going to 15uV (10+0.05x100=15).

That is to say, Vos(Max) is 15uV @-40 to 125℃.

Is this correct? 

Thank you for your support.

Best Regards,