[PWGEM/Dilepton] update skimmerPrimaryElectronQC.cxx (#13974)

Author: dsekihat

PWGEM/Dilepton/TableProducer/skimmerPrimaryElectronQC.cxx

@@ -191,7 +191,7 @@ struct skimmerPrimaryElectronQC {
       fRegistry.add("Track/hMeanClusterSizeITSib", "mean cluster size ITSib;p_{pv} (GeV/c);<ITSib cluster size> #times cos(#lambda)", kTH2F, {{1000, 0, 10}, {150, 0, 15}}, false);
       fRegistry.add("Track/hMeanClusterSizeITSob", "mean cluster size ITSob;p_{pv} (GeV/c);<ITSob cluster size> #times cos(#lambda)", kTH2F, {{1000, 0, 10}, {150, 0, 15}}, false);
       fRegistry.add("Track/hProbElBDT", "probability to be e from BDT;p_{in} (GeV/c);BDT score;", kTH2F, {{1000, 0, 10}, {100, 0, 1}}, false);
-      fRegistry.add("Pair/hMvsPhiV", "m_{ee} vs. #varphi_{V} ULS;#varphi_{V} (rad.);m_{ee} (GeV/c^{2})", kTH2F, {{90, 0.f, M_PI}, {100, 0, 1.0}}); // this is dummy comment.
+      fRegistry.add("Pair/hMvsPhiV", "m_{ee} vs. #varphi_{V} ULS;#varphi_{V} (rad.);m_{ee} (GeV/c^{2})", kTH2F, {{90, 0.f, M_PI}, {100, 0, 0.1}});
     }
 
     if (usePIDML) {