diff --git a/PWGEM/PhotonMeson/TableProducer/associateMCinfoPhoton.cxx b/PWGEM/PhotonMeson/TableProducer/associateMCinfoPhoton.cxx
index daa5e7011b8..f2f2a3eed2d 100644
--- a/PWGEM/PhotonMeson/TableProducer/associateMCinfoPhoton.cxx
+++ b/PWGEM/PhotonMeson/TableProducer/associateMCinfoPhoton.cxx
@@ -66,7 +66,7 @@ struct AssociateMCInfoPhoton {
   Configurable<float> max_rxy_gen{"max_rxy_gen", 100, "max rxy to store generated information"};
   Configurable<bool> requireGammaGammaDecay{"requireGammaGammaDecay", false, "require gamma gamma decay for generated pi0 and eta meson"};
   Configurable<float> cfg_max_eta_photon{"cfg_max_eta_gamma", 0.8, "max eta for photons at PV"};
-  
+
   HistogramRegistry registry{"EMMCEvent"};
 
   void init(o2::framework::InitContext&)
@@ -172,7 +172,7 @@ struct AssociateMCInfoPhoton {
       for (const auto& mcParticle : groupedMcParticles) { // store necessary information for denominator of efficiency
         if ((mcParticle.isPhysicalPrimary() || mcParticle.producedByGenerator()) && std::fabs(mcParticle.y()) < 0.9f && mcParticle.pt() < 20.f) {
           auto binNumber = hBinFinder->FindBin(mcParticle.pt(), std::fabs(mcParticle.y())); // caution: pack
-          size_t lNDaughters = 0; 
+          size_t lNDaughters = 0;
           size_t mesonAccepted = 0;
           if (mcParticle.has_daughters()) {
             auto lDaughters = mcParticle.daughters_as<aod::McParticles>();
@@ -180,11 +180,11 @@ struct AssociateMCInfoPhoton {
             auto lDaughter0 = lDaughters.begin();
             if (lNDaughters == 2) {
               auto lDaughter1 = lDaughters.iteratorAt(1);
-              if ( std::fabs(lDaughter0.eta())< cfg_max_eta_photon &&   std::fabs(lDaughter1.eta()) < cfg_max_eta_photon){
+              if (std::fabs(lDaughter0.eta()) < cfg_max_eta_photon && std::fabs(lDaughter1.eta()) < cfg_max_eta_photon) {
                 mesonAccepted = 1;
               }
-            } 
-          } 
+            }
+          }
           switch (std::abs(mcParticle.pdgCode())) {
             case PDG_t::kGamma:
               registry.fill(HIST("Generated/h2PtY_Gamma"), mcParticle.pt(), std::fabs(mcParticle.y()));
@@ -195,7 +195,7 @@ struct AssociateMCInfoPhoton {
                 continue;
               registry.fill(HIST("Generated/h2PtY_Pi0"), mcParticle.pt(), std::fabs(mcParticle.y()));
               genPi0[binNumber]++;
-              if (mesonAccepted == 1){
+              if (mesonAccepted == 1) {
                 registry.fill(HIST("Generated/h2PtY_Accepted_Pi0"), mcParticle.pt(), std::fabs(mcParticle.y()));
               }
               break;
@@ -204,7 +204,7 @@ struct AssociateMCInfoPhoton {
                 continue;
               registry.fill(HIST("Generated/h2PtY_Eta"), mcParticle.pt(), std::fabs(mcParticle.y()));
               genEta[binNumber]++;
-              if (mesonAccepted == 1){
+              if (mesonAccepted == 1) {
                 registry.fill(HIST("Generated/h2PtY_Accepted_Eta"), mcParticle.pt(), std::fabs(mcParticle.y()));
               }
               break;