diff --git a/src/libse/ContainerFormats/Matroska/MatroskaFile.cs b/src/libse/ContainerFormats/Matroska/MatroskaFile.cs
index 40941ac9f..c040f4761 100644
--- a/src/libse/ContainerFormats/Matroska/MatroskaFile.cs
+++ b/src/libse/ContainerFormats/Matroska/MatroskaFile.cs
@@ -520,10 +520,10 @@ namespace Nikse.SubtitleEdit.Core.ContainerFormats.Matroska
             }
         }
 
-        private string GetChapterName(Element ChapterDisplay)
+        private string GetChapterName(Element chapterDisplay)
         {
             Element element;
-            while (_stream.Position < ChapterDisplay.EndPosition && (element = ReadElement()) != null)
+            while (_stream.Position < chapterDisplay.EndPosition && (element = ReadElement()) != null)
             {
                 if (element.Id == ElementId.ChapString)
                 {
@@ -671,11 +671,7 @@ namespace Nikse.SubtitleEdit.Core.ContainerFormats.Matroska
             return _subtitleRip;
         }
 
-        public void Dispose()
-        {
-            Dispose(true);
-            GC.SuppressFinalize(this);
-        }
+        public void Dispose() => Dispose(true);
 
         private void Dispose(bool disposing)
         {
@@ -686,7 +682,6 @@ namespace Nikse.SubtitleEdit.Core.ContainerFormats.Matroska
             }
         }
 
-
         private void ReadSegmentInfoAndTracks()
         {
             // go to segment