TITLE: GCN CIRCULAR NUMBER: 15087 SUBJECT: Correction to GCN Circ. 15086 "GRB130807A: Swift/UVOT observations" DATE: 13/08/08 20:08:00 GMT FROM: Massimiliano de Pasquale at MSSL-UCL M. De Pasquale (UCL-MSSL) reports on behalf of the Swift/UVOT team: In the previous GCN Circ. 15086 "GRB130807A: Swift/UVOT observations", the sentence "No optical source" should be changed into "No uncatalogued optical source". I apologize for the mistake.