Changing address with Ministry of Transportation

So here's my situation:

I moved here from BC a couple months ago (originally from here, was in BC a few years), got a job 5 weeks ago, stayed with my aunt & uncle temporarily, and just moved to a new place today.

I have a temporary Ontario driver's license with my aunt&uncle's address, the card hasn't arrived yet (changed it 2.5 weeks ago). I found my way to the online address change page: http://www.ontario.ca/en/services_for_residents/STEL02_040172

Will that be fine for my situation? Or will I need to go into an office to get a new temp license?