message: fix addtask PbPb 5.02
diff: @@ -50,7 +50,7 @@ AliAnalysisTask *AddTaskHFEnpePbPb5TeV(
  Int_t kWei = -1;
  - if (MCthere) kWei = 1; // default Pb-Pb
  + if (MCthere) kWei = 9; // default Pb-Pb
  enum {
  k11a10abisweiData = 6, // LHC11a10abis weights
  