Exercise calories and steps question

Davo312

I did treadmill overnight estimated 75 cals burnt.I have Fitbit linked to MFP and that also gives me back calories through steps.Should I enter treadmill calories burnt manually as I have or just let them be included through the steps done? And Fitbit seems to automatically know it was a run not just a walk and gives me more calories.Is that right?Thankyou and keep going everyone.