message: Fix typo histogram type
diff: @@ -101,7 +101,7 @@ AliAnalysisTaskHFEpACorrelation *AddTaskHFEpACorrelation(
  if (ElectronEffFile_f)
  {
  - TH2F* test = (TH2F*) ElectronEffFile_f->Get("EffE");
  + TH3F* test = (TH3F*) ElectronEffFile_f->Get("EffE");
  if (test)
  task->SetEfficiencyElectron(test);
  }
  