diff --git a/src/main/java/ch/naviqore/gtfs/schedule/GtfsScheduleFile.java b/src/main/java/ch/naviqore/gtfs/schedule/GtfsScheduleFile.java
index f4f442ed..13e16130 100644
--- a/src/main/java/ch/naviqore/gtfs/schedule/GtfsScheduleFile.java
+++ b/src/main/java/ch/naviqore/gtfs/schedule/GtfsScheduleFile.java
@@ -8,7 +8,7 @@
  */
 @RequiredArgsConstructor
 @Getter
-public enum GtfsScheduleFile {
+enum GtfsScheduleFile {
     // FEED_INFO("feed_info.txt", Presence.OPTIONAL),
     // ATTRIBUTIONS("attributions.txt", Presence.OPTIONAL),
     AGENCY("agency.txt", Presence.REQUIRED),
diff --git a/src/test/java/ch/naviqore/Benchmark.java b/src/test/java/ch/naviqore/Benchmark.java
index 585e3ed9..1c0d5add 100644
--- a/src/test/java/ch/naviqore/Benchmark.java
+++ b/src/test/java/ch/naviqore/Benchmark.java
@@ -45,7 +45,6 @@ public static void main(String[] args) throws IOException, InterruptedException
         RouteRequest[] requests = sampleRouteRequests(stopIds);
         RoutingResult[] results = processRequests(raptor, requests);
         writeResultsToCsv(results);
-
     }
 
     private static GtfsSchedule initializeSchedule() throws IOException, InterruptedException {
diff --git a/src/test/java/ch/naviqore/gtfs/schedule/GtfsScheduleReaderIT.java b/src/test/java/ch/naviqore/gtfs/schedule/GtfsScheduleReaderIT.java
index 59d03da2..e0d92641 100644
--- a/src/test/java/ch/naviqore/gtfs/schedule/GtfsScheduleReaderIT.java
+++ b/src/test/java/ch/naviqore/gtfs/schedule/GtfsScheduleReaderIT.java
@@ -28,14 +28,14 @@ void setUp() {
     }
 
     @Test
-    void readFromZipFile(@TempDir Path tempDir) throws IOException {
+    void shouldReadFromZipFile(@TempDir Path tempDir) throws IOException {
         File zipFile = GtfsScheduleTestData.prepareZipDataset(tempDir);
         GtfsSchedule schedule = gtfsScheduleReader.read(zipFile.getAbsolutePath());
         assertScheduleSizes(schedule);
     }
 
     @Test
-    void readFromDirectory(@TempDir Path tempDir) throws IOException {
+    void shouldReadFromDirectory(@TempDir Path tempDir) throws IOException {
         File unzippedDir = GtfsScheduleTestData.prepareUnzippedDataset(tempDir);
         GtfsSchedule schedule = gtfsScheduleReader.read(unzippedDir.getAbsolutePath());
         assertScheduleSizes(schedule);