fix typo in spatial resolution plots

benchmarks/imaging_ecal/scripts/emcal_barrel_energy_scan_analysis.cxx

@@ -169,12 +169,12 @@ std::tuple <double, double, double, double, double, double, double, double> extr
   };
 
   // Delta Phi
-  auto deltaTheta = [](const double Phithr, const double Phirec) {
+  auto deltaPhi = [](const double Phithr, const double Phirec) {
     return (Phithr-Phirec)/Phithr;
   };
 
   // Delta Eta
-  auto deltaTheta = [](const double Etathr, const double Etarec) {
+  auto deltaEta = [](const double Etathr, const double Etarec) {
     return (Etathr-Etarec)/Etathr;
   };
 
@@ -282,8 +282,8 @@ std::tuple <double, double, double, double, double, double, double, double> extr
   hDeltaPhi->SetLineWidth(2);
   hDeltaPhi->SetLineColor(kBlue);
   hDeltaPhi->DrawClone();
-  auto up_fit = hDeltaPhi->GetMean() + 5*hDeltaPhi->GetStdDev();
-  auto down_fit = hDeltaPhi->GetMean() - 5*hDeltaPhi->GetStdDev();
+  up_fit = hDeltaPhi->GetMean() + 5*hDeltaPhi->GetStdDev();
+  down_fit = hDeltaPhi->GetMean() - 5*hDeltaPhi->GetStdDev();
   hDeltaPhi->GetXaxis()->SetRangeUser(down_fit,up_fit);
   c2R->cd(2);
   hDeltaTheta->GetYaxis()->SetTitleOffset(1.4);