"Factual error" is a strong word for a minor issue.
It does not change anything - because no one knows what viri were in the lab. And "China" refuses to share any data about it e. g. the missing virus database.
Please god, someone just give me a single piece of evidence of a lab leak so I can run with it and decry the corruption of mainstream media. Nevermind any evidence to the contrary; it's plausible that there could be a conflict of interest, therefore I can throw all of that evidence in the trash. Something something Occam's razor.