include documentation comments

Author: adeutscher

Assets/FishNet/Runtime/Connection/NetworkConnection.Buffer.cs

@@ -12,6 +12,13 @@ namespace FishNet.Connection
 {
     public interface INetworkConnectionBroadcaster
     {
+        /// <summary>
+        /// Sends a broadcast to this connection.
+        /// </summary>
+        /// <typeparam name = "T">Type of broadcast to send.</typeparam>
+        /// <param name = "message">Broadcast data being sent; for example: an instance of your broadcast type.</param>
+        /// <param name = "requireAuthenticated">True if the client must be authenticated for this broadcast to send.</param>
+        /// <param name = "channel">Channel to send on.</param>
         void Broadcast<T>(T message, bool requireAuthenticated = true, Channel channel = Channel.Reliable) where T : struct, IBroadcast;
     }