diff --git a/Assets/Mirror/Runtime/MessagePacking.cs b/Assets/Mirror/Runtime/MessagePacking.cs
index c89e23d53..6a348b57b 100644
--- a/Assets/Mirror/Runtime/MessagePacking.cs
+++ b/Assets/Mirror/Runtime/MessagePacking.cs
@@ -16,9 +16,7 @@ namespace Mirror
     //    (probably even shorter)
     public static class MessagePacking
     {
-        /// <summary>
-        /// this is the minimum size of a message that mirror will accept
-        /// </summary>
+        // message header size
         internal const int HeaderSize = sizeof(ushort);
 
         public static int GetId<T>() where T : struct, NetworkMessage