Subject: Revised Discussion Submission
Dear Mr. Kendall,
I hope this message finds you well. I would like to express my sincere apologies for the oversight in my previous submission. I have made the necessary corrections to the discussion and have ensured that it meets the required standards.
Thank you for your understanding, and I appreciate your guidance. I assure you that I will take the utmost care to prevent this from happening again in the future.
Best regards,
[Your Name]
[Your Contact Information]