message: AddTaskCentrality - ClassDef : get back to old value as data members were not modified
diff: @@ -327,7 +327,7 @@ class AliCentralitySelectionTask : public AliAnalysisTaskSE {
  TH1F *fHOutVertex ; //control histogram for vertex SPD
  TH1F *fHOutVertexT0 ; //control histogram for vertex T0
  - ClassDef(AliCentralitySelectionTask, 32);
  + ClassDef(AliCentralitySelectionTask, 31);
  };
  #endif
  