Thanks for posting the correction. FWIW, I think it would be better to leave the original comment, and edit it to say "I was wrong - read below". This way you

Thanks for posting the correction. FWIW, I think it would be better to leave the original comment, and edit it to say "I was wrong - read below". This way you preserve the context, and also other people who make the same mistake as you (like me!) realize what you think and why it's not true.