Editing First and Middle Names from the Signature AreaShown is the caption and signature areas of a complete Form 1040.Primary name provided by the taxpayer is L. K. Gray.Secondary name provided by the taxpayer is K. S. Gray.Primary signature shows Lionel K. Gray.Secondary signature shows K. Susan Gray.Tax examiner circled L.K. in the primary name line and edited Lionel K.Tax examiner added Susan to the K.S. for the secondary name per the signature area.