diff --git a/Cameras/Sony/Sony_RMT_831.ir b/Cameras/Sony/Sony_RMT_831.ir
index f8cef796..295cdcbd 100644
--- a/Cameras/Sony/Sony_RMT_831.ir
+++ b/Cameras/Sony/Sony_RMT_831.ir
@@ -1,6 +1,8 @@
 Filetype: IR signals file
 Version: 1
 # 
+# Sony RMT-831 for 2000's Camcorders
+#
 name: Start_stop
 type: parsed
 protocol: SIRC15