diff --git a/examples/examples-communication/rtsp/communication-rtsp-audiokit/communication-rtsp-audiokit.ino b/examples/examples-communication/rtsp/communication-rtsp-audiokit/communication-rtsp-audiokit.ino
index 60a1fc8774..3d8f8fd034 100644
--- a/examples/examples-communication/rtsp/communication-rtsp-audiokit/communication-rtsp-audiokit.ino
+++ b/examples/examples-communication/rtsp/communication-rtsp-audiokit/communication-rtsp-audiokit.ino
@@ -1,4 +1,14 @@
 
+/**
+ * @file communication-rtsp-i2s.ino
+ * @author Phil Schatzmann
+ * @brief Demo for RTSP Client that is playing mp3. I tested with the live555 server with linux 
+ * @version 0.1
+ * @date 2022-05-02
+ * 
+ * @copyright Copyright (c) 2022
+ * 
+ */
 #include "AudioTools.h" // https://github.com/pschatzmann/arduino-audio-tools
 #include "AudioCodecs/CodecMP3Helix.h" // https://github.com/pschatzmann/arduino-libhelix
 #include "AudioLibs/AudioKit.h" // https://github.com/pschatzmann/arduino-audiokit
diff --git a/examples/examples-communication/rtsp/communication-rtsp-i2s/communication-rtsp-i2s.ino b/examples/examples-communication/rtsp/communication-rtsp-i2s/communication-rtsp-i2s.ino
index 67b318eb29..bb1bfb5a71 100644
--- a/examples/examples-communication/rtsp/communication-rtsp-i2s/communication-rtsp-i2s.ino
+++ b/examples/examples-communication/rtsp/communication-rtsp-i2s/communication-rtsp-i2s.ino
@@ -1,7 +1,7 @@
 /**
  * @file communication-rtsp-i2s.ino
  * @author Phil Schatzmann
- * @brief Demo for RTSP Client that is playing mp3 
+ * @brief Demo for RTSP Client that is playing mp3:  tested with the live555 server with linux 
  * @version 0.1
  * @date 2022-05-02
  *