message: Fix method implementation
diff: @@ -1238,7 +1238,7 @@ TFolder *folder = 0;
  return folder;
  }
  -TH1D* WeightedProjection(THnSparseF* src, Int_t axis, Int_t nWeights, Int_t* weightCoords)
  +TH1D* AliPerformanceEff::WeightedProjection(THnSparseF* src, Int_t axis, Int_t nWeights, Int_t* weightCoords)
  {
  THnSparseF* tmp = (THnSparseF*) src->Clone();
  Int_t i;
  