message: minor bug update
diff: @@ -1926,7 +1926,7 @@ void AliAnalysisTaskXi1530PbPb::FillMCinput(AliMCEvent *fMCEvent, int Fillbin) {
  sign = kXiStar_GEN + Fillbin;
  FillTHnSparse("Xi1530_mc",
  - {(double)kAnti,
  + {(double)binAnti,
  (double)sign,
  (double)fCent,
  mcInputTrack->Pt(),
  @@ -1959,7 +1959,7 @@ void AliAnalysisTaskXi1530PbPb::FillMCinput(AliMCEvent *fMCEvent, int Fillbin) {
  sign = kXiStar_GEN + Fillbin;
  FillTHnSparse("Xi1530_mc",
  - {(double)kAnti,
  + {(double)binAnti,
  (double)sign,
  (double)fCent,
  mcInputTrack->Pt(),
  