TITLE: GCN CIRCULAR NUMBER: 27553 SUBJECT: Correction to GCN 27551 - Swift is observing GRB 200412*B* DATE: 20/04/12 15:26:08 GMT FROM: Phil Evans at U of Leicester Phil Evans & Kim Page (U. Leicester) report on behalf of the Swift team. There was an error in GRB name given in GCN Circ 27551; Swift has in fact begun observations of GRB 200412B, rather than (as yet) non-existent GRB 200412C. We apologise for the confusion.