You're right, thank you for fixing that!

This data was sourced from OC Transpo's GTFS dataset, which is available under the City of Ottawa's Open Data License (see: https://www.octranspo.com/en/plan-your-trip/travel-tools/developers/dev-terms)

This is considered compatible (see: https://wiki.osmfoundation.org/wiki/OGL_Canada_and_local_variants), though the attributions may require updating.