message: fix y axis title
diff: @@ -6061,7 +6061,7 @@ TList * AliAnaParticleIsolation::GetCreateOutputObjects()
  (Form("hPtNCell_SM%d_%s",ism,isoName[iso].Data()),
  Form("%s cluster : #it{p}_{T} vs n_{cell}^{w>0}, SM %d, %s",isoTitle[iso].Data(), ism, parTitle.Data()),
  nptbins,ptmin,ptmax,30,-0.5,29.5);
  - fhPtNCellPerSM[iso][ism]->SetYTitle("#lambda_{0}^{2}");
  + fhPtNCellPerSM[iso][ism]->SetYTitle("n_{cell}^{w>0}");
  fhPtNCellPerSM[iso][ism]->SetXTitle("#it{p}_{T} (GeV/#it{c})");
  outputContainer->Add(fhPtNCellPerSM[iso][ism]) ;
  @@ -6069,7 +6069,7 @@ TList * AliAnaParticleIsolation::GetCreateOutputObjects()
  (Form("hPtNCell_LowM02_SM%d_%s",ism,isoName[iso].Data()),
  Form("%s cluster : #it{p}_{T} vs n_{cell}^{w>0}, 0.1<#lambda_{0}^{2}<0.3, SM %d, %s",isoTitle[iso].Data(), ism, parTitle.Data()),
  nptbins,ptmin,ptmax,30,-0.5,29.5);
  - fhPtNCellLowM02PerSM[iso][ism]->SetYTitle("#lambda_{0}^{2}");
  + fhPtNCellLowM02PerSM[iso][ism]->SetYTitle("n_{cell}^{w>0}");
  fhPtNCellLowM02PerSM[iso][ism]->SetXTitle("#it{p}_{T} (GeV/#it{c})");
  outputContainer->Add(fhPtNCellLowM02PerSM[iso][ism]) ;
  @@ -6077,7 +6077,7 @@ TList * AliAnaParticleIsolation::GetCreateOutputObjects()
  (Form("hPtNCell_HighM02_SM%d_%s",ism,isoName[iso].Data()),
  Form("%s cluster : #it{p}_{T} vs n_{cell}^{w>0}, 0.5<#lambda_{0}^{2}<2, SM %d, %s",isoTitle[iso].Data(), ism, parTitle.Data()),
  nptbins,ptmin,ptmax,30,-0.5,29.5);
  - fhPtNCellHighM02PerSM[iso][ism]->SetYTitle("#lambda_{0}^{2}");
  + fhPtNCellHighM02PerSM[iso][ism]->SetYTitle("n_{cell}^{w>0}");
  fhPtNCellHighM02PerSM[iso][ism]->SetXTitle("#it{p}_{T} (GeV/#it{c})");
  outputContainer->Add(fhPtNCellHighM02PerSM[iso][ism]) ;
  }
  