It is a common mistake to write wrong words in the signature of the meeting, which may be caused by negligence, spelling mistakes or handwriting mistakes. In this case, you can take the following measures to correct this error:

1. Correct mistakes immediately after finding them: If you find any spelling mistakes in the signature of the meeting, you should immediately notify the relevant personnel and ask for correction. This can avoid the spread of false information and further misunderstanding.

2. Send a correction notice: If the wrong signature of the meeting has been widely spread, you can send an email, notice or announcement to explain the error to the participants and attach the correct signature. This can avoid misleading and confusion.

3. Provide correct signature reference: In order to avoid similar mistakes in the future, you can provide correct signature reference to relevant personnel to ensure that they use the correct signature in future meetings.

In short, it is a common mistake to write typos in the signature of the meeting, and it should be corrected as soon as possible and notified to the relevant personnel. Taking timely measures can avoid misleading and confusion and ensure the accuracy and consistency of meeting information.