message: Fixes an error in the error message
diff: @@ -37,7 +37,7 @@ AliAnalysisTaskGammaHadron* AddTaskGammaHadron(
  } else printf("AddTask: Could not find pool manager\n");
  fPoolFile->Close();
  } else {
  - AliError("Could not open mixed event pool file");
  + printf("AddTask: Could not find event pool file\n");
  }
  }
  