diff --git a/application/src/main/java/org/opentripplanner/routing/algorithm/raptoradapter/transit/mappers/TransfersMapper.java b/application/src/main/java/org/opentripplanner/routing/algorithm/raptoradapter/transit/mappers/TransfersMapper.java
index 5f4e40708ef..9b2363e3be0 100644
--- a/application/src/main/java/org/opentripplanner/routing/algorithm/raptoradapter/transit/mappers/TransfersMapper.java
+++ b/application/src/main/java/org/opentripplanner/routing/algorithm/raptoradapter/transit/mappers/TransfersMapper.java
@@ -18,7 +18,7 @@ static List<List<Transfer>> mapTransfers(
     SiteRepository siteRepository,
     TransitService transitService
   ) {
-    List<List<Transfer>> transferByStopIndex = new ArrayList<>();
+    List<List<Transfer>> transfersByStopIndex = new ArrayList<>();
 
     for (int i = 0; i < siteRepository.stopIndexSize(); ++i) {
       var stop = siteRepository.stopByIndex(i);
@@ -45,10 +45,10 @@ static List<List<Transfer>> mapTransfers(
       }
 
       // Create a copy to compact and make the inner lists immutable
-      transferByStopIndex.add(List.copyOf(list));
+      transfersByStopIndex.add(List.copyOf(list));
     }
 
     // Return an immutable copy
-    return List.copyOf(transferByStopIndex);
+    return List.copyOf(transfersByStopIndex);
   }
 }
diff --git a/application/src/main/java/org/opentripplanner/routing/algorithm/raptoradapter/transit/mappers/TransitLayerMapper.java b/application/src/main/java/org/opentripplanner/routing/algorithm/raptoradapter/transit/mappers/TransitLayerMapper.java
index a056efe87df..8cfd1fffc32 100644
--- a/application/src/main/java/org/opentripplanner/routing/algorithm/raptoradapter/transit/mappers/TransitLayerMapper.java
+++ b/application/src/main/java/org/opentripplanner/routing/algorithm/raptoradapter/transit/mappers/TransitLayerMapper.java
@@ -62,7 +62,7 @@ public static TransitLayer map(
 
   private TransitLayer map(TransitTuningParameters tuningParameters) {
     HashMap<LocalDate, List<TripPatternForDate>> tripPatternsByStopByDate;
-    List<List<Transfer>> transferByStopIndex;
+    List<List<Transfer>> transfersByStopIndex;
     ConstrainedTransfersForPatterns constrainedTransfers = null;
 
     LOG.info("Mapping transitLayer from TimetableRepository...");
@@ -71,7 +71,7 @@ private TransitLayer map(TransitTuningParameters tuningParameters) {
 
     tripPatternsByStopByDate = mapTripPatterns(allTripPatterns);
 
-    transferByStopIndex = mapTransfers(siteRepository, transitService);
+    transfersByStopIndex = mapTransfers(siteRepository, transitService);
 
     TransferIndexGenerator transferIndexGenerator = null;
     if (OTPFeature.TransferConstraints.isOn()) {
@@ -86,7 +86,7 @@ private TransitLayer map(TransitTuningParameters tuningParameters) {
 
     return new TransitLayer(
       tripPatternsByStopByDate,
-      transferByStopIndex,
+      transfersByStopIndex,
       transitService.getTransferService(),
       siteRepository,
       transferCache,