diff --git a/PWGUD/Tasks/flowCorrelationsUpc.cxx b/PWGUD/Tasks/flowCorrelationsUpc.cxx
old mode 100755
new mode 100644
index 4c2940befd3..60aed422695
--- a/PWGUD/Tasks/flowCorrelationsUpc.cxx
+++ b/PWGUD/Tasks/flowCorrelationsUpc.cxx
@@ -233,20 +233,20 @@ struct FlowCorrelationsUpc {
       return false;
     }
     if (!collision.vtxITSTPC()) {
-			return false;
-		}
+      return false;
+    }
 
     if (!collision.sbp()) {
-			return false;
-		}
+      return false;
+    }
 
     if (!collision.itsROFb()) {
-			return false;
-		}
+      return false;
+    }
 
     if (!collision.tfb()) {
-			return false;
-		}
+      return false;
+    }
 
     if (collision.hadronicRate() > cfgIRMaxCut) {
       return false;
@@ -466,7 +466,7 @@ struct FlowCorrelationsUpc {
     auto currentRunNumber = collision.runNumber();
     auto runDuration = ccdb->getRunDuration(currentRunNumber);
 
-    if(!eventSelected(collision))
+    if (!eventSelected(collision))
       return;
 
     loadCorrections(runDuration.first);
@@ -532,7 +532,7 @@ struct FlowCorrelationsUpc {
           tracks2.size() < cfgMinMult || tracks2.size() > cfgMaxMult) {
         continue;
       }
-      if(!eventSelected(collision1) || !eventSelected(collision2))
+      if (!eventSelected(collision1) || !eventSelected(collision2))
         continue;
 
       auto runDuration1 = ccdb->getRunDuration(collision1.runNumber());
diff --git a/PWGUD/Tasks/flowCumulantsUpc.cxx b/PWGUD/Tasks/flowCumulantsUpc.cxx
index 1f3cf570976..a318a1dcef6 100644
--- a/PWGUD/Tasks/flowCumulantsUpc.cxx
+++ b/PWGUD/Tasks/flowCumulantsUpc.cxx
@@ -670,7 +670,7 @@ struct FlowCumulantsUpc {
     }
     registry.fill(HIST("hEventCount"), 1.5);
 
-    //zdc time cut
+    // zdc time cut
     int neutronClass = -1;
     bool xnxn = false, onon = false, xnon = false, onxn = false;
     float energyCommonZNA = collision.energyCommonZNA(), energyCommonZNC = collision.energyCommonZNC();
@@ -705,15 +705,15 @@ struct FlowCumulantsUpc {
       neutronClass = 3;
       registry.fill(HIST("neutronClass"), 1, 1);
     }
-    if(cfgZdcTime) {
+    if (cfgZdcTime) {
       // reject 0n0n and XnXn
-      if(neutronClass == 0 || neutronClass == 3) {
+      if (neutronClass == 0 || neutronClass == 3) {
         return;
       }
       // if A or C gap is requested, keep corresponding neutron class
-      if(cfgGapSideA || cfgGapSideC) {
-        if((cfgGapSideA && neutronClass == 1) ||
-          (cfgGapSideC && neutronClass == 2)) {
+      if (cfgGapSideA || cfgGapSideC) {
+        if ((cfgGapSideA && neutronClass == 1) ||
+            (cfgGapSideC && neutronClass == 2)) {
           // accepted
         } else {
           return;
@@ -755,20 +755,20 @@ struct FlowCumulantsUpc {
     }
     registry.fill(HIST("hEventCount"), 5.5);
     if (!collision.vtxITSTPC()) {
-			return;
+      return;
     }
     registry.fill(HIST("hEventCount"), 6.5);
     if (!collision.sbp()) {
-			return;
-		}
+      return;
+    }
     registry.fill(HIST("hEventCount"), 7.5);
     if (!collision.itsROFb()) {
-			return;
-		}
+      return;
+    }
     registry.fill(HIST("hEventCount"), 8.5);
     if (!collision.tfb()) {
-			return;
-		}
+      return;
+    }
     registry.fill(HIST("hEventCount"), 9.5);
 
     if (cfgRctFlagEnabled) {
@@ -871,7 +871,7 @@ struct FlowCumulantsUpc {
       }
     }
     registry.fill(HIST("hEventCount"), 11.5);
-    if(collision.hadronicRate() > cfgIRMaxCut){
+    if (collision.hadronicRate() > cfgIRMaxCut) {
       return;
     }
     registry.fill(HIST("interactionRate"), collision.hadronicRate());
@@ -879,7 +879,7 @@ struct FlowCumulantsUpc {
 
     // Filling Flow Container
     for (uint l_ind = 0; l_ind < corrconfigs.size(); l_ind++) {
-        fillFC(corrconfigs.at(l_ind), independent, lRandom);
+      fillFC(corrconfigs.at(l_ind), independent, lRandom);
     }
   }
   PROCESS_SWITCH(FlowCumulantsUpc, processData, "processData", true);