BigEd76 did it, but here's what you need to know.
In Note, the UER abbreviation needs to be entered. If something else is already there, separate it with a comma.
EX - blank Note = "UER"
EX - Note already has "AU, RC, SN1234" = "AU, RC, SN1234, UER"
In Note2, you enter "UER: " and then describe the error (and if possible what would be correct). If there is already text there about something else, use a semi-colon (;) to separate the statements.
EX - blank Note2 = "UER: 1/1/1900 is incorrect birthdate, should be 3/22/1989"
EX - Note2 already has "VAR: Photo variation" = "VAR: Photo variation; UER: 1/1/1900 is incorrect birthdate, should be 3/22/1989""
I hope this helps you (and others who may have had the same questions).
-- Dan --
Note: Please see my profile for more info regarding trading (section updated 3/4/2024). I have added a large portion of my inventory to the site, and currently have trading turned on (details are in my profile).