diff --git a/docs/tutorials/adaptive-hls.md b/docs/tutorials/adaptive-hls.md
index de034bf8..22372a70 100644
--- a/docs/tutorials/adaptive-hls.md
+++ b/docs/tutorials/adaptive-hls.md
@@ -113,7 +113,7 @@ using System.Net;
 
 using var liveStreamingServer = LiveStreamingServerBuilder.Create()
     .ConfigureRtmpServer(options => options
-        .AddAudioCodecFilter(builder =>builder.Include(AudioCodec.AAC))
+        .AddAudioCodecFilter(builder => builder.Include(AudioCodec.AAC))
         .AddStreamProcessor()
         .AddAdaptiveHlsTranscoder(config =>
             config.AudioEncodingArguments = "-c:a copy"
diff --git a/docs/tutorials/serving-hls.md b/docs/tutorials/serving-hls.md
index 70f4f9d7..89f5f69f 100644
--- a/docs/tutorials/serving-hls.md
+++ b/docs/tutorials/serving-hls.md
@@ -114,7 +114,7 @@ You can add the video and codec filters like this:
 ```cs linenums="1"
 var liveStreamingServer = LiveStreamingServerBuilder.Create()
     .ConfigureRtmpServer(options => options
-        .AddVideoCodecFilter(builder => builder.Include(VideoCodec.AVC))
+        .AddVideoCodecFilter(builder => builder.Include(VideoCodec.AVC).Include(VideoCodec.HEVC))
         .AddAudioCodecFilter(builder => builder.Include(AudioCodec.AAC))
         .AddStreamProcessor()
         .AddHlsTransmuxer()